Zone Forecast Product
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
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223 FPUS54 KMEG 181706 ZFPMEG Zone Forecast Product for the MidSouth National Weather Service Memphis TN 1205 PM CDT Tue Aug 18 2026 TNZ088-182200- Shelby- Including the cities of Bartlett, Germantown, Collierville, Memphis, and Millington 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny, hot with highs around 101. South winds around 5 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ MSZ001-182200- DeSoto- Including the cities of Southaven and Olive Branch 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ ARZ026-182200- Craighead- Including the city of Jonesboro 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Highs in the mid 90s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the lower 90s. Northwest winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ052-182200- Madison- Including the city of Jackson 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. East winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 50 percent. .THURSDAY...Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Highs around 90. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ MSZ016-182200- Lee MS- Including the city of Tupelo 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 105. .TONIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .THURSDAY...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 mid 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...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. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ049-182200- Tipton- Including the city of Covington 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ013-182200- Lafayette- Including the city of Oxford 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 90s. Northwest winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds. .WEDNESDAY...Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ020-182200- Gibson- Including the cities of Humboldt and Milan 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. East winds around 5 mph, becoming southeast after midnight. Chance of rain 60 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs around 90. West winds around 5 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 70. Chance of rain 40 percent. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ ARZ036-182200- Crittenden- Including the city of West Memphis 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast around 5 mph after midnight. .WEDNESDAY...Sunny, hot with highs around 100. South winds around 5 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ ARZ018-182200- Greene- Including the city of Paragould 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Highs in the lower 90s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 70. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ089-182200- Fayette- Including the cities of Somerville and Oakland 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 90s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 60s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ ARZ028-182200- Mississippi- Including the city of Blytheville 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. Northeast winds around 5 mph. .TONIGHT...Clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the lower 90s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ019-182200- Dyer- Including the city of Dyersburg 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Highs in the lower 90s. North winds around 5 mph. .TONIGHT...Clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. East winds around 5 mph, becoming southwest after midnight. Chance of rain 60 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of rain 60 percent. .THURSDAY 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 40 percent. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ005-182200- Alcorn- Including the city of Corinth 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 40 percent. Heat index values up to 105. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ024-182200- Monroe- Including the cities of Amory and Aberdeen 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 90s. North winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .TONIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the upper 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 20 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 40 percent. .FRIDAY...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. Chance of rain 30 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ MSZ002-182200- Marshall- Including the city of Holly Springs 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. West winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows around 70. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ012-182200- Panola- Including the city of Batesville 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 109. .TONIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny, hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ003-182200- Weakley- Including the cities of Martin and Dresden 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. $$ TNZ004-182200- Henry- Including the city of Paris 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the mid 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. Southeast winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. Northeast winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 70 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ MSZ015-182200- Pontotoc- Including the city of Pontotoc 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 105. .TONIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A chance of thunderstorms with a slight chance of showers in the afternoon. Hot with highs around 100. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ002-182200- Obion- Including the city of Union City 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 90s. Southeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 60 percent. .THURSDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. $$ TNZ021-182200- Carroll- Including the city of Huntingdon 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. Southeast winds around 5 mph. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs around 90. $$ MOZ113-182200- Dunklin- Including the city of Kennett 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. Northeast winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 60 percent. .THURSDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Humid with highs in the upper 80s. North winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs around 90. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ008-182200- Tate- Including the city of Senatobia 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 106. .TONIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny, hot with highs around 101. Southwest winds 5 to 10 mph. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ054-182200- Henderson- Including the city of Lexington 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds. .WEDNESDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Southwest winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs around 90. $$ MSZ014-182200- Union- Including the city of New Albany 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph. Chance of rain 30 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ092-182200- Hardin- Including the city of Savannah 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature around 90. North winds around 5 mph. .TONIGHT...Mostly clear. Lows around 70. Light and variable winds. .WEDNESDAY...Sunny. Highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TNZ091-182200- McNairy- Including the city of Selmer 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature around 90. North winds around 5 mph. .TONIGHT...Mostly clear. Lows around 70. Light and variable winds. .WEDNESDAY...Sunny. A slight chance of showers in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ090-182200- Hardeman- Including the city of Bolivar 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows around 70. Light and variable winds. .WEDNESDAY...Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ048-182200- Lauderdale- Including the city of Ripley TN 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Southeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 50 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the lower 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ009-182200- Prentiss- Including the city of Booneville 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. Highs in the upper 90s. South winds around 5 mph, becoming east in the afternoon. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ017-182200- Itawamba- Including the city of Fulton 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the lower 90s. North winds around 5 mph. Heat index values up to 105. .TONIGHT...Partly cloudy. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. Highs in the upper 90s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 30 percent. Heat index values up to 106. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ ARZ048-182200- St. Francis- Including the city of Forrest City 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 106. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny, hot with highs around 102. South winds around 5 mph. Heat index values up to 110. .WEDNESDAY 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 upper 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 20 percent. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ ARZ027-182200- Poinsett- Including the city of Harrisburg 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. Northeast winds around 5 mph. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ MSZ004-182200- Tippah- Including the city of Ripley MS 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .WEDNESDAY 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. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...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 mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ010-182200- Coahoma- Including the city of Clarksdale 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 90s. North winds around 5 mph. Heat index values up to 114. .TONIGHT...Mostly clear. Lows in the mid 70s. Light and variable winds, becoming south around 5 mph after midnight. Heat index values up to 107 early in the evening. .WEDNESDAY...Sunny, hot with highs around 103. Southwest winds around 5 mph. Heat index values up to 115. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 112. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. $$ MSZ006-182200- Tishomingo- Including the city of Iuka 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature around 90. North winds around 5 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. Northeast winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Sunny. Highs in the upper 90s. South winds around 5 mph, becoming east in the afternoon. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ TNZ050-182200- Haywood- Including the city of Brownsville 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature around 90. North winds around 5 mph. .TONIGHT...Mostly clear. Lows around 70. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50 percent. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ053-182200- Chester- Including the city of Henderson 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature around 90. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds. .WEDNESDAY...Sunny. A chance of showers in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...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 lower 90s. West winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ MSZ023-182200- Chickasaw- Including the cities of Houston and Okolona 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 90s. North winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 101. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ ARZ035-182200- Cross- Including the city of Wynne 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 90s. North winds around 5 mph. Heat index values up to 105. .TONIGHT...Clear. Lows in the mid 70s. Southeast winds around 5 mph. .WEDNESDAY...Sunny, hot with highs around 101. South winds around 5 mph. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .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 mid 90s. West winds around 5 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ ARZ058-182200- Phillips- Including the city of Helena-West Helena 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 90s. North winds around 5 mph. Heat index values up to 113. .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds around 5 mph. Heat index values up to 108 early in the evening. .WEDNESDAY...Sunny, hot with highs around 104. Southwest winds around 5 mph. Heat index values up to 114. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the mid 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. $$ TNZ022-182200- Benton TN- Including the city of Camden 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Highs in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the mid 90s. Southeast winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny with a slight chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the upper 80s. Southwest winds around 5 mph, becoming west around 5 mph in the afternoon. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent. .FRIDAY...Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ MOZ115-182200- Pemiscot- Including the city of Caruthersville 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. Northeast winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 60 percent. .THURSDAY...Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the upper 80s. North winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ ARZ009-182200- Clay- Including the cities of Piggott and Corning 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Highs in the lower 90s. East winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 60 percent. .THURSDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs around 90. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ051-182200- Crockett- Including the city of Alamo 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 90s. Southeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 50 percent. .THURSDAY...Partly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Chance of rain 40 percent. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ MSZ022-182200- Calhoun- Including the cities of Bruce and Calhoun City 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 110. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...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. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 109. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows around 70. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ MSZ020-182200- Tallahatchie- Including the city of Charleston 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. East winds around 5 mph, becoming south after midnight. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny, hot with highs around 101. Southwest winds around 5 mph. Heat index values up to 112. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the lower 70s. Chance of rain 30 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ MSZ021-182200- Yalobusha- Including the cities of Water Valley and Coffeeville 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. .TONIGHT...Partly cloudy. Lows in the mid 70s. Light and variable winds. .WEDNESDAY...Sunny, hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 109. .WEDNESDAY NIGHT...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. .THURSDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 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...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ TNZ055-182200- Decatur- Including the cities of Parsons and Decaturville 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 60s. Light and variable winds. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ MSZ007-182200- Tunica- Including the city of Tunica 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 111. .TONIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny, hot with highs around 103. Southwest winds around 5 mph. Heat index values up to 113. .WEDNESDAY 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 upper 70s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20 percent. $$ ARZ049-182200- Lee AR- Including the city of Marianna 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. Heat index values up to 109. .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny, hot with highs around 104. Southwest winds around 5 mph. Heat index values up to 113. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 40 percent. .FRIDAY...Sunny. Highs in the mid 90s. Heat index values up to 105. .FRIDAY NIGHT...Clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the upper 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of showers. Lows in the lower 70s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. $$ MSZ003-182200- Benton MS- Including the city of Ashland 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the mid 90s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph, becoming southeast after midnight. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. South winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY 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. South winds around 5 mph. Chance of rain 40 percent. .THURSDAY...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 mid 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. $$ TNZ001-182200- Lake- Including the city of Tiptonville 1205 PM CDT Tue Aug 18 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 80s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph. .WEDNESDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 60 percent. .THURSDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. South winds around 5 mph, becoming north in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A 20 percent chance of showers. Lows in the upper 60s. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. $$ MSZ011-182200- Quitman- Including the city of Marks 1205 PM CDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 90s. North winds around 5 mph. Heat index values up to 112. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny, hot with highs around 102. Southwest winds around 5 mph. Heat index values up to 113. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening. .THURSDAY...Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 111. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the upper 90s. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 90s. Chance of rain 20 percent. $$