Zone Forecast Product
Issued by NWS Little Rock, AR
Issued by NWS Little Rock, AR
568 FPUS54 KLZK 180854 ZFPLZK Zone Forecast Product for Arkansas National Weather Service Little Rock AR 350 AM CDT Mon Aug 18 2025 ARZ044-181600- Pulaski- Including the cities of Little Rock and North Little Rock 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 30 percent. Heat index values up to 112. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the lower 90s. $$ ARZ043-181600- Saline- Including the cities of Benton and Bryant 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 111. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ045-181600- Lonoke- Including the cities of Cabot and Lonoke 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 30 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ ARZ032-181600- Faulkner- Including the city of Conway 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 113. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 102. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 30 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ ARZ042-181600- Garland- Including the city of Hot Springs 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 109. .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 107. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. $$ ARZ033-181600- White- Including the cities of Searcy and Beebe 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. $$ ARZ056-181600- Jefferson- Including the city of Pine Bluff 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 109 early in the evening. .TUESDAY...Sunny, hot with highs around 101. Northeast winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ ARZ103-181600- Boone County Except Southwest- Including the city of Harrison 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 107. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ203-181600- Boone County Higher Elevations- 350 AM CDT Mon Aug 18 2025 .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. South winds around 5 mph early this morning, becoming light and variable. Chance of rain 20 percent. Average rainfall less than 1/10 inch. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the upper 80s in the afternoon. West winds around 5 mph, becoming north in the afternoon. Chance of rain 40 percent. Average rainfall 1/10 to 1/4 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Northwest winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers. Highs in the upper 80s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. $$ ARZ004-181600- Marion- Including the cities of Bull Shoals, Flippin, Yellville, and Summit 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Mostly clear with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY THROUGH SATURDAY...Clear. Highs in the lower 90s. Lows in the mid 60s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. $$ ARZ005-181600- Baxter- Including the city of Mountain Home 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 40 percent. Heat index values up to 108. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY AND FRIDAY NIGHT...Clear. Highs in the lower 90s. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ006-181600- Fulton- Including the cities of Cherokee Village and Mammoth Spring 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Chance of rain 20 percent. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ007-181600- Sharp- Including the cities of Cave City, Ash Flat, and Hardy 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ008-181600- Randolph- Including the cities of Attica and Pocahontas 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 108 early in the evening. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. .FRIDAY AND FRIDAY NIGHT...Clear. Highs in the lower 90s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ017-181600- Lawrence- Including the cities of Walnut Ridge and Hoxie 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 108 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. North winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. .FRIDAY AND FRIDAY NIGHT...Clear. Highs in the lower 90s. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ015-181600- Izard- Including the cities of Horseshoe Bend, Melbourne, Calico Rock, and Oxford 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 106. .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ014-181600- Stone- Including the city of Mountain View 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 105. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Light and variable winds, becoming northwest around 5 mph after midnight. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 90. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. $$ ARZ113-181600- Searcy County Lower Elevations- Including the cities of Gilbert, Marshall, and Saint Joe 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 107. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 60s. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. $$ ARZ213-181600- Northwest Searcy County Higher Elevations- Including the city of Pindall 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. Northwest winds around 5 mph, becoming northeast around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 30 percent. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. $$ ARZ313-181600- Eastern, Central, and Southern Searcy County Higher Elevations- Including the city of Leslie 350 AM CDT Mon Aug 18 2025 .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Northwest winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 90. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the mid 80s. $$ ARZ212-181600- Newton County Lower Elevations- Including the cities of Jasper and Western Grove 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 106. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Temperature falling into the lower 90s in the afternoon. Light and variable winds. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 90. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 30 percent. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs around 90. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. $$ ARZ112-181600- Newton County Higher Elevations- Including the cities of Arbaugh, Boxley, Deer, and Ponca 350 AM CDT Mon Aug 18 2025 .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds, becoming south around 5 mph. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 30 percent. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the upper 80s in the afternoon. West winds around 5 mph, becoming north in the afternoon. Chance of rain 40 percent. Average rainfall 1/10 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 80s. $$ ARZ221-181600- Johnson County Higher Elevations- Including the cities of Oark and Ozone 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. East winds around 5 mph, becoming south around 5 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. $$ ARZ121-181600- Southern Johnson County- Including the cities of Clarksville, Coal Hill, Hartman, and Knoxville 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this morning, then becoming south this afternoon. Chance of rain 20 percent. Heat index values up to 113. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 102. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 111 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows around 70. Highs in the upper 90s. .SUNDAY...Sunny. Highs in the lower 90s. $$ ARZ222-181600- Pope County Higher Elevations- Including the cities of Nogo, Pelsor, and Tilly 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Partly cloudy, then becoming sunny this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. $$ ARZ122-181600- Southern Pope County- Including the cities of Atkins, Hector, London, and Russellville 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 113. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs around 102. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s. $$ ARZ031-181600- Conway- Including the city of Morrilton 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 111. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 108 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs around 102. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 111. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 70s. North winds around 5 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the mid 90s. Lows around 70. $$ ARZ123-181600- Southeast Van Buren County- Including the cities of Fairfield Bay, Clinton, Damascus, Scotland, and Shirley 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 107. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ223-181600- Van Buren County Higher Elevations- Including the cities of Botkinburg and Dennard 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Sunny early this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 90. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 60s. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the mid 60s. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. $$ ARZ024-181600- Cleburne- Including the city of Heber Springs 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 106. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 30 percent. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY THROUGH SUNDAY...Mostly clear. Highs around 90. Lows in the upper 60s. $$ ARZ016-181600- Independence- Including the city of Batesville 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this morning, then becoming east around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. $$ ARZ025-181600- Jackson- Including the city of Newport 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 90. $$ ARZ034-181600- Woodruff- Including the cities of Augusta, McCrory, and Cotton Plant 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ046-181600- Prairie- Including the cities of Des Arc, Hazen, and De Valls Bluff 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ047-181600- Monroe- Including the cities of Brinkley and Clarendon 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 110. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ039-181600- Perry- Including the city of Perryville 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Heat index values up to 110. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 109. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ238-181600- Yell Excluding Northwest- Including the cities of Dardanelle, Danville, Ola, and Plainview 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 109. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ138-181600- Northwest Yell County- Including the cities of Havana and Waveland 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 110. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows around 70. Highs in the lower 90s. $$ ARZ230-181600- Southern and Eastern Logan County- Including the cities of Blue Mountain, Mount Magazine, and Sugar Grove 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs 96 to 102. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs 96 to 102. East winds around 5 mph, becoming northeast in the afternoon. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ130-181600- Western and Northern Logan County- Including the cities of Booneville, Caulksville, Paris, and Subiaco 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming east around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 112. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 110 early in the evening. .TUESDAY...Sunny. A slight chance of. Hot with highs around 102. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 112. .TUESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. $$ ARZ137-181600- Northern Scott County- Including the cities of Mansfield and Waldron 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ237-181600- Central and Southern Scott County- Including the cities of Boles, Waldron, and Y City 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of. Highs in the upper 90s. Light and variable winds. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ140-181600- Polk County Lower Elevations- Including the cities of Grannis, Hatfield, Mena, and Nunley 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. $$ ARZ240-181600- Northern Polk County Higher Elevations- Including the cities of Acorn, Mountain Fork, and Rich Mountain 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. $$ ARZ340-181600- Southeast Polk County Higher Elevations- Including the cities of Big Fork and Hartley 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs around 90. Lows in the upper 60s. $$ ARZ141-181600- Central and Eastern Montgomery County- Including the cities of Mount Ida and Norman 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 106. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. $$ ARZ241-181600- Northern Montgomery County Higher Elevations- Including the city of Story 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Average rainfall less than 1/10 inch. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of. Highs in the upper 90s. Light and variable winds. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. Chance of rain 40 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ341-181600- Southwest Montgomery County Higher Elevations- Including the city of Albert 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 60 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. $$ ARZ052-181600- Pike- Including the cities of Murfreesboro and Glenwood 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows around 70. $$ ARZ053-181600- Clark- Including the city of Arkadelphia 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 107. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ054-181600- Hot Spring- Including the city of Malvern 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 110. .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s. Lows in the upper 60s. $$ ARZ055-181600- Grant- Including the city of Sheridan 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 109. .TONIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny, hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ062-181600- Dallas- Including the city of Fordyce 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Hot with highs around 100. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. Highs in the upper 90s. Light and variable winds. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ063-181600- Cleveland- Including the cities of Rison and Kingsland 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .TUESDAY...Sunny, hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ064-181600- Lincoln- Including the cities of Star City and Gould 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .TUESDAY...Sunny, hot with highs around 103. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ057-181600- Arkansas- Including the cities of Stuttgart and De Witt 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ066-181600- Ouachita- Including the city of Camden 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Partly cloudy early, then becoming sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 108. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs around 100. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. $$ ARZ067-181600- Calhoun- Including the cities of Hampton and Thornton 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 107. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .TUESDAY...Sunny, hot with highs around 100. Northeast winds around 5 mph. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 20 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. $$ ARZ068-181600- Bradley- Including the city of Warren 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs around 100. Northeast winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Chance of rain 20 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. $$ ARZ069-181600- Drew- Including the city of Monticello 350 AM CDT Mon Aug 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Northeast winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ ARZ065-181600- Desha- Including the cities of Dumas and McGehee 350 AM CDT Mon Aug 18 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT TUESDAY... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 100. Light and variable winds, becoming northeast 5 to 10 mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index values up to 109. .TONIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Heat index values up to 107 early in the evening. .TUESDAY...Sunny, hot with highs around 102. Northeast winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$