FNUS52 KILM 191845 FWFILM Fire Weather Planning Forecast for Northeast South Carolina and Southeast North Carolina National Weather Service Wilmington NC 245 PM EDT Tue May 19 2026 .DISCUSSION... Bermuda high pressure will bring dry weather and above normal temperatures into Thursday before a cold front brings some showers and storms late Thursday mainly to inland areas. Rain chances will then continue late week through early next week, mainly from the typical summertime pattern of afternoon/evening showers and storms. Fog potential for tonight is High, especially inland near and just east of around I-95. NCZ105>110-200745- 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 245 PM EDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mclear Mclear Mclear Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 20 Chance Thunder (%) 0 0 0 20 Min/Max Temp 62 90 67 90 Max/Min RH (%) 100 38 94 52 Wind 20ft/Early (mph) S 5 Lgt/Var S 4 Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 6 Lgt/Var S 6 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 8 AM Precip End Continuing Inversion(Temp/Time) 2000 69/0800 2000 72/0800 Dispersion Very Poor Very Poor DSI 2 3 Mixing Hgt (ft) 5700 5700 Transport Wind (mph) S 9 S 10 Vent Rate (mph-ft) 51300 57000 ADI Early 9 Poor 34 Fair 10 Poor 43 Gen Good ADI Late 5 Very Poor 49 Gen Good 5 Very Poor 50 Gen Good Max LVORI Early 5 6 5 5 Max LVORI Late 9 1 6 1 Min VSBY Early 7 6 Fog 7 Min VSBY Late 6 Fog 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 94 percent. Chance of showers 50 percent. Light winds. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Chance of precipitation 70 percent. Southeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows around 70. Maximum RH 92 percent. Light winds. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. South winds around 5 mph. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 90 percent. Chance of showers 30 percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. South winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 70. Maximum RH 93 percent. Chance of showers 40 percent. Light winds. .MONDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. South winds around 5 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Maximum RH 92 percent. Light winds. .TUESDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Southwest winds around 5 mph. $$ NCZ087-096-099-200745- Robeson-Bladen-Columbus- Including the cities of Lumberton, Elizabethtown, Bladenboro, Whiteville, Tabor City, Chadbourn, and Lake Waccamaw 245 PM EDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mclear Mclear Mclear Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 30 Chance Thunder (%) 0 0 0 30 Min/Max Temp 63 93 66 93 Max/Min RH (%) 100 31 93 41 Wind 20ft/Early (mph) S 5 Lgt/Var S 5 Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 5 Lgt/Var S 4 Precip Amount 0.00 0.00 0.00 0.01 Precip Duration 1 Precip Begin 2 PM Precip End Continuing Inversion(Temp/Time) 2000 67/0800 2100 70/0800 Dispersion Very Poor Very Poor DSI 3 4 Mixing Hgt (ft) 7000 6700 Transport Wind (mph) S 9 S 8 Vent Rate (mph-ft) 63000 53600 ADI Early 10 Poor 31 Fair 10 Poor 40 Fair ADI Late 6 Very Poor 66 Good 6 Very Poor 56 Gen Good Max LVORI Early 4 6 4 5 Max LVORI Late 9 1 6 1 Min VSBY Early 7 3 Fog 7 Min VSBY Late 4 Fog 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 94 percent. Chance of showers 50 percent. Light winds. .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Chance of precipitation 70 percent. Northeast winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Maximum RH 94 percent. Light winds. .SATURDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 64 percent. Chance of precipitation 70 percent. Southeast winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 70. Maximum RH 92 percent. Chance of showers 50 percent. Light winds. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 62 percent. Chance of precipitation 70 percent. South winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 95 percent. Chance of showers 50 percent. Light winds. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Chance of precipitation 70 percent. South winds around 5 mph. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 92 percent. Chance of showers 50 percent. Light winds. .TUESDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 56 percent. Chance of precipitation 60 percent. South winds around 5 mph. $$ SCZ054>056-058-059-200745- 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 245 PM EDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mclear Mclear Mclear Pcldy Precip Type None None None Showers Chance Precip (%) 0 0 0 10 Chance Thunder (%) 0 0 0 0 Min/Max Temp 63 89 66 90 Max/Min RH (%) 97 37 95 49 Wind 20ft/Early (mph) S 4 Lgt/Var S 4 Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 6 Lgt/Var SE 5 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 Precip Begin 8 AM Precip End Continuing Inversion(Temp/Time) 2000 74/0900 2000 71/0800 Dispersion Very Poor Very Poor DSI 2 3 Mixing Hgt (ft) 6000 6000 Transport Wind (mph) SE 8 SE 9 Vent Rate (mph-ft) 48000 54000 ADI Early 9 Poor 26 Fair 10 Poor 38 Fair ADI Late 5 Very Poor 45 Gen Good 5 Very Poor 57 Gen Good Max LVORI Early 5 6 5 6 Max LVORI Late 8 2 6 1 Min VSBY Early 7 4 Fog 7 Min VSBY Late 5 Fog 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the upper 60s. Maximum RH 93 percent. Light winds. .FRIDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Minimum RH 66 percent. Chance of showers 50 percent. Southeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 91 percent. Light winds. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. South winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 70s. Maximum RH 91 percent. Chance of showers 30 percent. Light winds. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. South winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. Maximum RH 93 percent. Light winds. .MONDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. South winds around 5 mph. .MONDAY NIGHT...Mostly cloudy. Lows around 70. Maximum RH 93 percent. Light winds. .TUESDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South winds around 5 mph. $$ SCZ017-023-024-032-033-039-200745- Marlboro-Darlington-Dillon-Florence-Marion-Williamsburg- Including the cities of Bennettsville, McColl, Hartsville, Darlington, North Hartsville, Dillon, Florence, Marion, Mullins, and Kingstree 245 PM EDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mclear Mclear Mclear Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 20 Chance Thunder (%) 0 0 0 20 Min/Max Temp 63 93 66 93 Max/Min RH (%) 99 28 92 38 Wind 20ft/Early (mph) S 5 Lgt/Var S 5 Lgt/Var Wind 20ft/Late (mph) Lgt/Var S 4 Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 Precip Begin 2 PM Precip End Continuing Inversion(Temp/Time) 2000 68/0900 2100 70/0800 Dispersion Very Poor Very Poor DSI 3 4 Mixing Hgt (ft) 7500 7400 Transport Wind (mph) SE 9 SE 8 Vent Rate (mph-ft) 67500 59200 ADI Early 8 Poor 26 Fair 9 Poor 38 Fair ADI Late 6 Very Poor 68 Good 5 Very Poor 68 Good Max LVORI Early 4 6 4 6 Max LVORI Late 9 1 6 1 Min VSBY Early 7 3 Fog 7 Min VSBY Late 3 Fog 7 7 Turner Stability F A F A Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 93 percent. Chance of showers 50 percent. Light winds. .FRIDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. Minimum RH 57 percent. East winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Maximum RH 92 percent. Light winds. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. Minimum RH 63 percent. Southeast winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 70. Maximum RH 91 percent. Chance of showers 50 percent. Light winds. .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Highs in the upper 80s. Minimum RH 62 percent. Chance of precipitation 70 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 94 percent. Chance of showers 50 percent. Light winds. .MONDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. Minimum RH 59 percent. Light winds. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Maximum RH 93 percent. Chance of showers 50 percent. Light winds. .TUESDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. Minimum RH 55 percent. South winds around 5 mph. $$ .OUTLOOK 8 TO 14 DAYS... Temperatures above normal. Precipitation above normal. $$ SC USERS NC USERS =================================================================== VENTILATION RATE BURN CATEGORY VENTILATION RATE =================================================================== NOT USED 0 0 TO 14759 0 TO 17249 1 14760 TO 33499 17250 TO 34499 2 33500 TO 44999 34500 TO 51749 3 45000 TO 59999 51750 TO 68999 4 60000 TO 111999 69000 OR GREATER 5 112000 OR GREATER SC USERS NC USERS =================================================================== FORECAST SURFACE WIND DISPERSION FORECAST SURFACE WIND =================================================================== STAGNANT NEAR CALM CALM VERY POOR 2 TO 4 MPH 2 TO 5 MPH POOR 5 TO 8 MPH 6 TO 8 MPH FAIR 9 TO 12 MPH 9 TO 13 MPH GOOD GREATER THAN 12 MPH 14 MPH OR MORE EXCELLENT ADI is Atmospheric Dispersion Index by LAVDAS. LVORI is Low Visibility Occurrence Risk Index. $$