Zone Forecast Product
Issued by NWS Wilmington, NC
Issued by NWS Wilmington, NC
288 FPUS52 KILM 180637 ZFPILM Zone Forecast Product National Weather Service Wilmington NC 237 AM EDT Tue Aug 18 2026 NCZ106-181945- Coastal Pender- Including the city of Surf City 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 115. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent. .WEDNESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 30 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Showers and thunderstorms likely. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ NCZ105-181945- Inland Pender- Including the city of Burgaw 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature around 80. Southwest winds around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .THURSDAY...Mostly sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the lower 70s. Chance of rain 60 percent. .SATURDAY AND SATURDAY NIGHT...Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ NCZ108-181945- Coastal New Hanover- Including the cities of Masonboro, Myrtle Grove, Ogden, Carolina Beach, and Seagate 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds 5 to 10 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 113. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows around 80. Southwest winds 5 to 10 mph, becoming west after midnight. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows around 80. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 30 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 80. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Thunderstorms likely, mainly in the evening. Lows in the mid 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ NCZ107-181945- Inland New Hanover- Including the city of Wilmington 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 113. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ NCZ110-181945- Coastal Brunswick- Including the cities of Oak Island, Long Beach, Southport, and Sunset Beach 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds 5 to 10 mph. .TUESDAY...Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Humid with lows around 80. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Heat index values up to 110. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows around 80. Southeast winds around 5 mph. Chance of rain 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows around 80. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. .SATURDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. $$ NCZ109-181945- Inland Brunswick- Including the cities of Boiling Spring Lakes, Leland, and Shallotte 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ NCZ096-181945- Bladen- Including the cities of Elizabethtown and Bladenboro 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Partly cloudy. Near steady temperature around 80. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northwest 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. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and 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 40 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Thunderstorms likely, mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ NCZ099-181945- Columbus- Including the cities of Whiteville, Tabor City, Chadbourn, and Lake Waccamaw 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature around 80. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 113. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. Heat index values up to 111. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ NCZ087-181945- Robeson- Including the city of Lumberton 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Partly cloudy. Near steady temperature around 80. West winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 108. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph, becoming north after midnight. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and 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 50 percent. .THURSDAY...Sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 70 percent. .FRIDAY NIGHT...Showers likely. Thunderstorms likely, mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ054-181945- Coastal Horry- Including the cities of Myrtle Beach, Socastee, North Myrtle Beach, Garden City, and Little River 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny with highs in the mid 90s. West winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 116. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20 percent. Heat index values up to 113. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. .MONDAY...Sunny. Highs in the upper 80s. $$ SCZ058-181945- Central Horry- Including the cities of Conway and Red Hill 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 115. .TUESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 113. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ059-181945- Northern Horry- Including the cities of Loris and Aynor 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature around 80. Light and variable winds. .TUESDAY...Sunny with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 114. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40 percent. Heat index values up to 113. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ056-181945- Coastal Georgetown- Including the cities of Georgetown and Murrells Inlet 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny with highs in the upper 90s. West winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 113. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. .FRIDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs around 90. Lows in the mid 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs around 90. $$ SCZ055-181945- Inland Georgetown- Including the city of Andrews 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 112. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Southwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40 percent. Heat index values up to 109. .WEDNESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ SCZ024-181945- Dillon- Including the city of Dillon 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 70s. West winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph, becoming north after midnight. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 108. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and 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 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the upper 90s. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Thunderstorms likely, mainly in the evening. Lows in the lower 70s. Chance of rain 60 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s. $$ SCZ033-181945- Marion- Including the cities of Marion and Mullins 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 111. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. Heat index values up to 110. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...A chance of showers in the morning. Mostly sunny. Highs in the lower 90s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 70s. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ032-181945- Florence- Including the city of Florence 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Southwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 109. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northwest 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. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 50 percent. Heat index values up to 107. .WEDNESDAY NIGHT...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. .THURSDAY...Sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY...Partly sunny. Highs in the lower 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. $$ SCZ039-181945- Williamsburg- Including the city of Kingstree 237 AM EDT Tue Aug 18 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph in the evening, becoming light and variable. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. .FRIDAY...Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ017-181945- Marlboro- Including the cities of Bennettsville and McColl 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 70s. Light and variable winds. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and 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 40 percent. .THURSDAY...Sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 70 percent. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 60 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows around 70. .MONDAY...Sunny. Highs in the lower 90s. $$ SCZ023-181945- Darlington- Including the cities of Hartsville, Darlington, and North Hartsville 237 AM EDT Tue Aug 18 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... .REST OF TONIGHT...Partly cloudy. Near steady temperature around 80. West winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 107. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds around 5 mph. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .THURSDAY...Sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 60 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s. $$