FNUS52 KILM 231837 FWFILM Fire Weather Planning Forecast for Northeast South Carolina and Southeast North Carolina National Weather Service Wilmington NC 237 PM EDT Sun Aug 23 2026 .DISCUSSION... Widely scattered to scattered showers and thunderstorms remain possible this afternoon and again during Monday. Rain chances increase again toward the end of the week as moisture increases back to typical summertime levels. Fog potential for tonight is Low. NCZ105>110-240745- Inland Pender-Coastal Pender-Inland New Hanover- Coastal New Hanover-Inland Brunswick-Coastal Brunswick- Including the cities of Burgaw, Surf City, Wilmington, Masonboro, Myrtle Grove, Ogden, Carolina Beach, Seagate, Boiling Spring Lakes, Leland, Shallotte, Oak Island, Long Beach, Southport, and Sunset Beach 237 PM EDT Sun Aug 23 2026 Tonight Mon Mon Night Tue Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 30 50 40 20 Chance Thunder (%) 30 50 40 20 Min/Max Temp 67 91 66 91 Max/Min RH (%) 98 58 97 52 Wind 20ft/Early (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 5 Lgt/Var Lgt/Var Precip Amount 0.03 0.12 0.06 0.03 Precip Duration 1 2 1 2 Precip Begin 6 PM Continuing Continuing 7 AM Precip End Continuing Continuing 9 PM Continuing Inversion(Temp/Time) 1900 78/1000 1900 75/0900 Dispersion Very Poor Very Poor DSI 3 3 Mixing Hgt (ft) 4500 5500 Transport Wind (mph) S 12 W 8 Vent Rate (mph-ft) 54000 44000 ADI Early 6 Very Poor 30 Fair 6 Very Poor 23 Fair ADI Late 3 Very Poor 44 Gen Good 3 Very Poor 44 Gen Good Max LVORI Early 6 7 6 7 Max LVORI Late 6 3 7 2 Min VSBY Early 7 7 7 Min VSBY Late 7 7 7 Turner Stability F B F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 96 percent. Light winds. .WEDNESDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 63 percent. East winds around 5 mph. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 97 percent. Chance of showers 50 percent. Light winds. .THURSDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 67 percent. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 97 percent. South winds around 5 mph. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 69 percent. Chance of precipitation 70 percent. Southwest winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 99 percent. Light winds..SATURDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 68 percent. Chance of precipitation 60 percent. Light winds. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 99 percent. Chance of showers 50 percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 67 percent. Light winds. $$ NCZ087-096-099-240745- Robeson-Bladen-Columbus- Including the cities of Lumberton, Elizabethtown, Bladenboro, Whiteville, Tabor City, Chadbourn, and Lake Waccamaw 237 PM EDT Sun Aug 23 2026 Tonight Mon Mon Night Tue Cloud Cover Mclear Pcldy Pcldy Mclear Precip Type None Tstms None None Chance Precip (%) 0 30 0 0 Chance Thunder (%) 0 30 0 0 Min/Max Temp 68 91 67 91 Max/Min RH (%) 99 54 96 47 Wind 20ft/Early (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/Late (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.06 0.00 0.00 Precip Duration 1 Precip Begin 6 AM Precip End 6 PM Inversion(Temp/Time) 1900 79/1000 1900 73/1000 Dispersion Very Poor Very Poor DSI 3 3 Mixing Hgt (ft) 5100 6000 Transport Wind (mph) SW 9 SE 7 Vent Rate (mph-ft) 45900 42000 ADI Early 3 Very Poor 25 Fair 4 Very Poor 22 Fair ADI Late 3 Very Poor 57 Gen Good 3 Very Poor 47 Gen Good Max LVORI Early 6 6 6 6 Max LVORI Late 7 2 7 2 Min VSBY Early 7 7 7 Min VSBY Late 7 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY NIGHT...Mostly clear. Lows around 70. Maximum RH 100 percent. Light winds. .WEDNESDAY...Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s. Minimum RH 57 percent. Light winds. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .THURSDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 65 percent. Chance of precipitation 60 percent. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the lower 90s. Minimum RH 66 percent. Chance of precipitation 70 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 100 percent. Chance of showers 30 percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s. Minimum RH 61 percent. Light winds. $$ SCZ054>056-058-059-240745- Coastal Horry-Inland Georgetown-Coastal Georgetown-Central Horry- Northern Horry- Including the cities of Myrtle Beach, Socastee, North Myrtle Beach, Garden City, Little River, Andrews, Georgetown, Murrells Inlet, Conway, Red Hill, Loris, and Aynor 237 PM EDT Sun Aug 23 2026 Tonight Mon Mon Night Tue Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 20 40 30 40 Chance Thunder (%) 20 40 20 40 Min/Max Temp 70 92 69 91 Max/Min RH (%) 100 58 97 57 Wind 20ft/Early (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 4 Lgt/Var Lgt/Var Precip Amount 0.08 0.07 0.04 0.06 Precip Duration 1 1 1 2 Precip Begin 6 PM 1 PM Continuing 7 AM Precip End 4 AM Continuing 1 AM Continuing Inversion(Temp/Time) 1900 78/0900 1900 76/0900 Dispersion Very Poor Very Poor DSI 2 3 Mixing Hgt (ft) 5700 5100 Transport Wind (mph) SW 12 S 7 Vent Rate (mph-ft) 68400 35700 ADI Early 5 Very Poor 36 Fair 5 Very Poor 20 Gen Poor ADI Late 4 Very Poor 57 Gen Good 3 Very Poor 36 Fair Max LVORI Early 6 9 6 7 Max LVORI Late 9 2 7 3 Min VSBY Early 7 7 7 Min VSBY Late 7 7 7 Turner Stability F B F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 99 percent. Light winds. .WEDNESDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 64 percent. Chance of precipitation 60 percent. Light winds. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 98 percent. Chance of showers 50 percent. Light winds. .THURSDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 66 percent. Chance of precipitation 70 percent. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 99 percent. Light winds. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 68 percent. Chance of precipitation 70 percent. Southwest winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .SATURDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 68 percent. Chance of precipitation 60 percent. Light winds. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 100 percent. Chance of showers 40percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 67 percent. Light winds. $$ SCZ017-023-024-032-033-039-240745- Marlboro-Darlington-Dillon-Florence-Marion-Williamsburg- Including the cities of Bennettsville, McColl, Hartsville, Darlington, North Hartsville, Dillon, Florence, Marion, Mullins, and Kingstree 237 PM EDT Sun Aug 23 2026 Tonight Mon Mon Night Tue Cloud Cover Mclear Pcldy Pcldy Pcldy Precip Type Showers Tstms None Tstms Chance Precip (%) 10 10 0 20 Chance Thunder (%) 0 10 0 20 Min/Max Temp 68 92 67 90 Max/Min RH (%) 100 52 95 50 Wind 20ft/Early (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/Late (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.02 0.01 0.00 0.01 Precip Duration 1 0 1 Precip Begin 6 PM 2 PM 2 PM Precip End 2 AM 6 PM Continuing Inversion(Temp/Time) 1900 77/1000 1900 72/0900 Dispersion Very Poor Very Poor DSI 3 3 Mixing Hgt (ft) 5800 6300 Transport Wind (mph) W 10 SE 7 Vent Rate (mph-ft) 58000 44100 ADI Early 4 Very Poor 22 Fair 4 Very Poor 22 Fair ADI Late 3 Very Poor 66 Good 3 Very Poor 45 Gen Good Max LVORI Early 6 8 6 6 Max LVORI Late 8 2 6 2 Min VSBY Early 7 7 7 Min VSBY Late 7 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Maximum RH 100 percent. Light winds. .WEDNESDAY...Mostly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s. Minimum RH 57 percent. Light winds. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .THURSDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs around 90. Minimum RH 64 percent. Chance of precipitation 70 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .FRIDAY...Mostly sunny with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 67 percent. Chance of precipitation 70 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 70s. Maximum RH 100 percent. Light winds. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 100 percent. Chance of showers 30 percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 90. Minimum RH 62 percent. Light winds. $$ .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation near normal. $$ SC USERS NC USERS =================================================================== VENTILATION RATE BURN CATEGORY VENTILATION RATE =================================================================== NOT USED 0 0 TO 14759 0 TO 17249 1 14760 TO 33499 17250 TO 34499 2 33500 TO 44999 34500 TO 51749 3 45000 TO 59999 51750 TO 68999 4 60000 TO 111999 69000 OR GREATER 5 112000 OR GREATER SC USERS NC USERS =================================================================== FORECAST SURFACE WIND DISPERSION FORECAST SURFACE WIND =================================================================== STAGNANT NEAR CALM CALM VERY POOR 2 TO 4 MPH 2 TO 5 MPH POOR 5 TO 8 MPH 6 TO 8 MPH FAIR 9 TO 12 MPH 9 TO 13 MPH GOOD GREATER THAN 12 MPH 14 MPH OR MORE EXCELLENT ADI is Atmospheric Dispersion Index by LAVDAS. LVORI is Low Visibility Occurrence Risk Index. $$ Forecaster...29