795  
FNUS72 KCHS 220940  
FWSCHS  
 
SPOT FORECAST FOR FMNF C169A...USFS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
440 AM EST SAT FEB 22 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EST ON FEBRUARY 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
HIGH PRESSURE WILL PREVAIL ACROSS THE REGION THROUGH SUNDAY.  
 
FOG POTENTIAL FOR TONIGHT: LOW  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......MAX 3600 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 6 MPH SHIFTING TO THE SOUTHEAST  
AROUND 8 MPH LATE IN THE AFTERNOON.  
MAX ADI.............33.  
INVERSION END.......1000.  
 
TIME (EST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 2 3 6 11 17 26 36  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0  
TEMP............36 42 46 50 53 54 55 54 52  
RH..............69 57 51 44 41 41 41 46 54  
20 FT WIND DIR..NE NE E E SE SE SE SE SE  
20 FT WIND SPD..2 3 3 4 4 4 3 3 3  
20 FT WIND GUST. 4 4 4 4 4  
MIX HGT (KFT)...0.8 1.9 3.1 3.3 3.6 3.5 3.4 3.1 2.7  
TRANSP WIND DIR.E E E SE SE SE SE SE SE  
TRANSP WIND SPD.6 6 6 6 6 6 8 8 8  
LVORI...........3 2 1 2 2 2 1 1 2  
ADI.............4 20 31 28 30 30 33 31 28  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY THEN  
BECOMING PARTLY CLOUDY.  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 34.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MAX LVORI...........10.  
MIN ADI.............1.  
INVERSION BEGIN.....1800.  
 
TIME (EST) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........46 65 33 8  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 10 0 0  
TEMP............49 42 40 37  
RH..............63 93 100 100  
20 FT WIND......SE 2 SE 1G2 N 0 NW 1G2  
MIX HGT (FT)....500 400 400 400  
TRANSPORT WIND..SE 2 SE 2 NW 2 NW 2  
LVORI...........3 8 10 10  
ADI.............2 1 1 1  
   
SUNDAY  
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 60.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......MAX 4400 FT AGL.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTHWEST AROUND 6 MPH  
LATE IN THE MORNING, THEN SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
MAX ADI.............30.  
INVERSION END.......0900.  
 
TIME (EST) 6 AM 10 AM 2 PM  
SKY (%).........5 3 3  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0  
TEMP............36 53 60  
RH..............100 50 41  
20 FT WIND......NW 1G2 NW 3G4 SW 4  
MIX HGT (FT)....400 2000 4000  
TRANSPORT WIND..NW 4 NW 6 W 6  
LVORI...........9 2 2  
ADI.............4 18 28  
 
 
FORECASTER...33  
REQUESTED BY...M LESLIE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2503458.0/CHS  
.DELDT 02/22/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MICHAEL.C.LESLIE@USDA.GOV  
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