FNUS72 KCHS 021807 FWSCHS Spot Forecast for C93A Planning SC-FMNF...USFS National Weather Service Charleston SC 107 PM EST Mon Feb 2 2026 Forecast is based on ignition time of 0900 EST on February 03. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry conditions and low humidity persists through the afternoon as high pressure builds in from the west and southwest. Very poor dispersion will occur tonight under clear skies and calm winds with no meaningful risk for fog. Rain-free conditions will expected through Tuesday afternoon with moisture levels increasing Tuesday and Wednesday as a cold front approaches the region. Surface winds will stay southwesterly through Wednesday night. Rain chances peak Wednesday into Wednesday night as the front pushes through. General rainfall amounts near one quarter of an inch are possible. Drier conditions will prevail on Thursday. .TUESDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of pcpn......0 percent. Max temperature.....Around 55. Min humidity........43 percent. Wind (20 ft)........Light winds. Mixing Height.......Max 2900 ft AGL. Transport winds.....Light winds becoming southwest around 10 mph in the afternoon. Max ADI.............41. Inversion End.......1100 TIME (EST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........29 40 54 67 71 74 69 68 71 Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 Temp............35 41 47 51 54 55 55 55 54 RH..............72 59 49 46 43 43 45 47 48 20 FT wind dir..W SW SW W SW SW SW SW SW 20 FT wind spd..2 2 2 3 3 3 3 3 2 20 FT wind gust.5 5 7 9 9 11 11 11 9 Mix hgt (kft)...0.6 1.0 1.8 2.3 2.7 2.9 2.8 2.6 1.0 Transp wind dir.W W W W W W SW SW SW Transp wind spd.4 4 4 10 10 10 10 10 10 LVORI...........3 3 2 2 1 1 1 1 2 ADI.............2 6 18 27 35 41 40 37 9 .TUESDAY NIGHT... Sky/weather.........Mostly cloudy. Slight chance of rain showers overnight. Chance of pcpn......20 percent. Min temperature.....Around 44. Max humidity........89 percent. Wind (20 ft)........Light winds. Max LVORI...........6. Min ADI.............1. Inversion Begin.....1700 TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........76 78 78 84 88 91 Weather type....NONE NONE NONE NONE RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).0 0 0 0 20 20 Temp............50 45 44 44 45 45 RH..............58 73 79 82 79 82 20 ft wind......S 2 S 2 SW 3 SW 3 SW 3 SW 3 20 ft wind gust.9 11 11 11 11 11 Mix hgt (ft)....500 500 500 500 500 500 Transport wind..S 4 S 4 SW 4 SW 4 SW 4 SW 4 LVORI...........3 3 4 5 4 5 ADI.............2 2 2 2 2 2 .WEDNESDAY... Sky/weather.........Cloudy. Slight chance of rain showers early in the morning, then rain showers likely in the morning. Rain showers in the afternoon. Chance of pcpn......80 percent. Max temperature.....Around 54. Min humidity........82 percent. Wind (20 ft)........Light winds. Mixing Height.......Max 1400 ft AGL. Transport winds.....Light winds becoming southwest 8 to 14 mph in the late morning and afternoon. Max ADI.............24. Inversion End.......1000 TIME (EST) 6 AM 10 AM2 PM Sky (%).........91 90 90 Weather type....RNSHWR RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).20 60 80 Temp............45 51 53 RH..............86 89 89 20 FT wind......SW 3G11 SW 4G11 SW 4G13 Mix hgt (ft)....500 1200 1300 Transport wind..SW 4 SW 8 SW 14 LVORI...........6 5 4 ADI.............4 15 21 $$ Forecaster...Dennis Requested by...William McCann Type of request...PRESCRIBED .TAG 2601510.0/CHS .DELDT 02/02/26 .FormatterVersion 2.0.0 .EMAIL william.mccann@usda.gov