406  
FNUS72 KCAE 121256  
FWSCAE  
 
SPOT FORECAST FOR SRS CPT 41...USFS-SAVANNAH RIVER  
NATIONAL WEATHER SERVICE COLUMBIA SC  
756 AM EST THU FEB 12 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EST ON FEBRUARY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A DRY AIRMASS HAS MOVED INTO THE REGION BEHIND YESTERDAY'S COLD  
FRONT. AS SUCH, LOW RH'S ARE EXPECTED THIS AFTERNOON AT THE  
FORECAST POINT. RH'S SHOULD QUICKLY DROP BELOW 40% THIS MORNING  
BETWEEN 9A AND 11A, WITH RH VALUES IN THE 20% RANGE BY EARLY  
AFTERNOON. WINDS TODAY ARE GENERALLY EXPECTED TO BE 5-10 MPH OUT  
OF THE NORTHEAST FOR MUCH OF THE DAY. THE INVERSION SHOULD SETTLE  
IN QUICKLY AFTER SUNSET THIS EVENING.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........20 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......4700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 6 TO 13 MPH SHIFTING TO THE NORTHWEST  
5 TO 6 MPH LATE IN THE AFTERNOON.  
LVORI...............2.  
ADI.................10 TO 34.  
 
TIME (EST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........21 4 3 2 5 2 1 3 5 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
TEMP............41 47 50 54 58 60 62 63 63 63  
RH..............57 43 41 32 27 24 22 20 20 20  
APARNT TMP (F)..41 47 49 54 58 60 62 63 63 63  
20 FT WIND DIR..NE NE NE NE NE NE N N N N  
20 FT WIND DIR..030 040 050 050 040 030 020 010 000 000  
20 FT WIND SPD..2 2 3 3 2 2 2 2 1 1  
20 FT WIND GUST.10 10 10 10 9 8 8 7 6 6  
MIX HGT (KFT)...0.6 1.2 1.6 2.2 2.8 3.4 3.8 4.3 4.7 3.5  
TRANSP WIND DIR.NE NE NE NE NE N N N NW NW  
TRANSP WIND DIR.040 060 060 040 030 020 000 340 330 330  
TRANSP WIND SPD.9 13 12 9 7 7 6 6 6 5  
LVORI...........2 2 2 2 2 2 2 2 1 2  
ADI.............10 20 24 26 24 28 27 29 34 21  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........55 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 3 TO 5 MPH SHIFTING TO THE EAST 5 TO  
12 MPH IN THE LATE EVENING AND OVERNIGHT.  
LVORI...............3.  
ADI.................2 TO 5.  
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........9 15 22 11 7 7 6 15 8 23 18 22  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............59 55 51 49 47 46 44 43 41 40 40 40  
RH..............24 29 33 34 38 40 49 57 55 55 52 52  
APARNT TMP (F)..59 55 51 49 47 46 44 43 41 40 40 40  
20 FT WIND DIR..N N N N E E NE NE NE NE NE NE  
20 FT WIND DIR..000 000 000 000 110 080 060 050 050 050 050 060  
20 FT WIND SPD..0 0 0 0 1 1 1 1 1 2 2 2  
20 FT WIND GUST.5 5 3 5 5 6 6 7 6 7 9 10  
MIX HGT (KFT)...0.8 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4  
TRANSP WIND DIR.N NE NE E E E E E E E NE NE  
TRANSP WIND DIR.000 030 050 080 100 100 090 070 080 070 060 060  
TRANSP WIND SPD.3 3 5 5 6 5 6 7 6 9 10 12  
LVORI...........2 2 2 2 2 2 2 2 3 3 2 2  
ADI.............2 2 2 2 3 2 3 3 3 4 5 5  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 61.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 6 TO 12 MPH.  
LVORI...............2.  
ADI.................12 TO 33.  
 
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........14 22 8 9 9 8 8 7 6 4 3 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............38 39 39 42 47 51 55 58 60 61 61 58  
RH..............54 52 50 44 37 32 27 25 23 22 22 25  
APARNT TMP (F)..38 37 37 40 45 51 55 58 60 61 61 58  
20 FT WIND DIR..NE NE NE E E E E E E E E E  
20 FT WIND DIR..060 060 060 070 070 070 070 070 070 070 070 070  
20 FT WIND SPD..2 3 3 3 5 5 3 3 3 2 2 2  
20 FT WIND GUST.10 12 12 12 12 12 10 10 9 9 8 8  
MIX HGT (KFT)...0.5 0.7 0.9 1.1 1.5 2.1 2.7 3.3 4.0 4.5 4.4 3.2  
TRANSP WIND DIR.E NE E E E NE NE NE NE NE NE NE  
TRANSP WIND DIR.070 060 070 070 070 060 040 030 030 030 030 040  
TRANSP WIND SPD.12 12 10 10 12 10 9 8 7 6 6 6  
LVORI...........2 2 2 2 2 2 1 1 1 1 2 2  
ADI.............12 12 12 16 22 27 31 33 33 30 30 23  
 
 
FORECASTER...LARKIN  
REQUESTED BY...KEVIN POPE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602560.0/CAE  
.DELDT 02/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KEVIN.POPE@USDA.GOV  
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