418  
FNUS72 KCHS 021131  
FWSCHS  
 
SPOT FORECAST FOR IMPOUNDMENTS 10/11 RX...US WILDLAND FIRE SERVICE  
NATIONAL WEATHER SERVICE CHARLESTON SC  
631 AM EST MON MAR 2 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EST ON MARCH 02.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
   
DISCUSSION
 
 
PATCHY FOG WILL BE PRESENT WITHIN THE VICINITY OF THE BURN SITE THIS  
MORNING THROUGH AROUND 10 AM. A BACKDOOR COLD FRONT IS FORECAST TO PUSH  
SOUTHWARD ACROSS THE BURN SITE LATE THIS MORNING/AROUND NOONTIME. AFTER  
THE FRONT PUSHES THROUGH, WINDS WILL SHIFT TO THE EAST WITH GUSTS THIS  
AFTERNOON APPROACHING 20 MPH AT TIMES. ANOTHER ROUND OF FOG/LOW STRATUS  
IS EXPECTED TO DEVELOP OVER THE BURN SITE TONIGHT INTO TUESDAY MORNING.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE  
MORNING, THEN PATCHY FOG EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 69.  
MIN HUMIDITY........63 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 12 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......MAX 3400 FT AGL.  
TRANSPORT WINDS.....LIGHT WINDS BECOMING EAST 6 TO 14 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MAX ADI.............46.  
INVERSION END.......1000.  
 
TIME (EST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........59 56 50 44 37 45 44 36 34 43 42  
WEATHER TYPE....FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0  
TEMP............48 49 54 61 65 68 69 69 68 67 65  
RH..............100 100 96 78 70 68 63 68 68 68 73  
20 FT WIND DIR..NE NE NE NE NE E E E E E E  
20 FT WIND SPD..2 3 4 5 7 8 10 11 12 12 11  
20 FT WIND GUST.4 5 7 9 13 14 16 18 18 18 16  
MIX HGT (KFT)...0.3 0.4 0.7 1.2 2.0 2.8 3.4 3.2 2.9 2.6 2.0  
TRANSP WIND DIR.NE NE NE NE NE E E E E E E  
TRANSP WIND SPD.2 2 6 6 6 12 12 12 14 14 14  
LVORI...........10 9 7 4 3 3 1 1 3 3 3  
ADI.............2 3 5 11 23 35 43 46 35 33 34  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........96 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 7 TO 10 MPH.  
MAX LVORI...........7.  
MIN ADI.............6.  
INVERSION BEGIN.....1900.  
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........58 57 60 58 63 61 76 75 73 86 84 80  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............61 58 58 57 57 56 55 55 55 55 55 54  
RH..............81 90 90 93 93 93 96 93 93 93 93 96  
20 FT WIND DIR..E E E NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..10 9 9 8 8 8 7 7 7 7 7 7  
20 FT WIND GUST.16 14 13 13 13 13 11 11 11 11 11 11  
MIX HGT (KFT)...1.3 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8  
TRANSP WIND DIR.E E E NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.10 10 10 10 10 10 8 8 8 6 6 6  
LVORI...........4 5 5 6 6 6 6 6 6 6 6 7  
ADI.............13 9 9 8 8 8 7 7 7 6 6 6  
 

 
FORECASTER...MASKELL  
REQUESTED BY...ADAM MCCULLOUGH  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604450.0/CHS  
.DELDT 03/02/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ADAM_MCCULLOUGH@FWS.GOV  
 
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