091  
FNUS72 KCAE 111038  
FWSCAE  
 
SPOT FORECAST FOR CSNWR RX 03/11/2026...USFWS  
NATIONAL WEATHER SERVICE COLUMBIA SC  
638 AM EDT WED MAR 11 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MARCH 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
DRY TODAY WITH NEAR RECORD HIGH TEMPERATURES AND DAYTIME MINIMUM  
HUMIDITY AROUND 34-37 PERCENT. LIGHT WINDS THIS MORNING WILL INCREASE  
LATE THIS MORNING AROUND 1000 AND BECOME SOUTHWEST AT AROUND 10-15 MPH  
THROUGH THE AFTERNOON WITH GUSTS OF 20-25 MPH. FOG CHANCES ARE LOW  
TONIGHT AS SOUTHWEST WINDS AROUND 8-10 MPH CONTINUE, THOUGH SOME  
SHELTERED AREAS WHERE THERE IS NO WIND OR NEAR BODIES OF WATER COULD SEE  
BRIEF PATCHY FOG. RAIN CHANCES INCREASE EARLY THURSDAY MORNING AS A  
COLD FRONT MOVES THROUGH THE REGION. EXPECT SHOWERS AND A FEW THUNDERSTORMS,  
PARTICULARLY THURSDAY MORNING, WITH CLEARING FROM WEST TO EAST THURSDAY  
AFTERNOON AND EVENING. WINDS WILL BE QUITE GUSTY AGAIN THURSDAY WITH  
SPEEDS OF 10-15 MPH AND GUSTS TO 25 MPH, INITIALLY WESTERLY BECOMING NORTHWEST  
AROUND 1100-1200, AND EVENTUALLY NORTH BETWEEN 1300 AND 1400. THE NEW  
AIRMASS THAT MOVES IN BEHIND THE FRONT WILL BE MUCH COOLER AND  
DRIER (BY FRIDAY) COMPARED TO TODAY (WEDNESDAY).  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING  
MOSTLY SUNNY (25-35 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 14 MPH.  
MIXING HEIGHT.......5800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 9 TO 18 MPH INCREASING TO 22 TO 29  
MPH IN THE AFTERNOON.  
LVORI...............4.  
ADI.................10 EARLY IN THE MORNING INCREASING TO 93 IN THE  
AFTERNOON.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........75 57 49 30 28 20 28 27 33 44  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
TEMP............66 67 72 77 81 84 86 87 87 88  
RH..............93 90 79 67 58 49 43 40 38 35  
APARNT TMP (F)..66 67 72 77 83 85 86 87 86 87  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW  
20 FT WIND DIR..220 230 230 230 230 230 230 230 230 230  
20 FT WIND SPD..6 6 7 9 10 14 14 15 15 14  
20 FT WIND GUST.10 12 14 15 17 20 21 21 22 20  
MIX HGT (KFT)...0.6 1.0 1.8 2.4 3.4 4.4 5.3 5.6 5.7 5.8  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW  
TRANSP WIND DIR.230 230 240 230 230 230 230 230 230 230  
TRANSP WIND SPD.9 10 14 18 22 25 28 28 29 28  
LVORI...........6 5 3 1 1 1 1 1 1 1  
ADI.............10 13 31 51 75 73 87 89 93 90  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 67.  
MAX HUMIDITY........81 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 7 TO 10 MPH.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 16 TO 24 MPH.  
LVORI...............2.  
ADI.................92 EARLY IN THE EVENING DECREASING TO 15 LATE  
IN THE NIGHT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........43 54 59 61 65 60 53 53 69 69 67 85  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 10 10 10 10  
TEMP............86 83 81 77 76 75 74 73 72 71 70 70  
RH..............37 41 46 54 56 60 62 66 71 73 76 76  
APARNT TMP (F)..85 82 81 77 76 75 74 73 72 71 70 70  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND DIR..230 230 220 220 230 220 230 220 220 220 220 220  
20 FT WIND SPD..12 10 8 9 9 10 10 10 10 10 12 12  
20 FT WIND GUST.18 16 15 15 16 16 17 18 18 17 18 18  
MIX HGT (KFT)...4.2 1.5 2.1 2.2 1.8 1.4 1.5 1.4 1.2 1.0 1.5 1.7  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
TRANSP WIND DIR.230 230 220 230 230 220 230 230 230 230 220 230  
TRANSP WIND SPD.24 18 17 16 17 16 17 17 17 18 17 17  
LVORI...........1 2 2 2 2 2 2 3 3 3 3 3  
ADI.............92 21 23 22 19 18 19 19 15 16 19 19  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. RAIN THROUGH THE  
DAY.  
CHANCE OF PCPN......90 PERCENT.  
MAX TEMPERATURE.....AROUND 68.  
MIN HUMIDITY........56 PERCENT.  
WIND (20 FT)........WEST WINDS 10 TO 13 MPH SHIFTING TO THE NORTH  
12 TO 15 MPH LATE IN THE MORNING. GUSTY AND  
ERRATIC WINDS POSSIBLE NEAR THUNDERSTORMS.  
MIXING HEIGHT.......3600 FT AGL.  
TRANSPORT WINDS.....WEST 17 TO 18 MPH SHIFTING TO THE NORTHWEST 18  
TO 22 MPH LATE IN THE MORNING, THEN INCREASING  
TO NORTH 28 TO 32 MPH IN THE AFTERNOON.  
LVORI...............3.  
ADI.................19 EARLY IN THE MORNING INCREASING TO 97 IN THE  
AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........85 90 94 94 94 94 94 94 87 79 71 63  
WEATHER COV..... SCH DEF DEF DEF DEF DEF DEF CHC CHC CHC CHC  
WEATHER TYPE.... RN RN RN RN RN RN RN RN RN RN RN  
TSTM COV........ SCH SCH SCH  
CHC OF PCPN (%).10 20 90 90 90 90 90 90 50 50 50 50  
TEMP............68 67 67 67 66 63 59 56 53 52 51 51  
RH..............78 81 78 70 81 84 87 80 77 69 63 59  
APARNT TMP (F)..68 67 67 67 66 63 59 56 53 52 51 51  
20 FT WIND DIR..W W W SW W NW NW N N N N N  
20 FT WIND DIR..250 250 260 240 280 320 330 340 350 350 000 000  
20 FT WIND SPD..12 12 12 14 14 14 15 16 16 16 15 13  
20 FT WIND GUST.20 20 18 20 21 21 22 23 23 23 22 20  
MIX HGT (KFT)...1.9 2.0 2.1 2.1 2.1 2.1 2.1 2.1 2.2 2.8 3.4 3.6  
TRANSP WIND DIR.W W W SW W NW NW N N N N N  
TRANSP WIND DIR.260 250 250 230 280 320 330 350 000 000 000 000  
TRANSP WIND SPD.17 17 17 18 18 18 22 28 31 32 31 28  
LVORI...........4 4 4 4 4 3 1 1 1 1 1 1  
ADI.............19 42 44 37 37 37 43 54 63 74 79 97  
 
 
FORECASTER...CARPENTER  
REQUESTED BY...ODEGARD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605410.0/CAE  
.DELDT 03/11/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DERRICK_ODEGARD@FWS.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SC Page
The Nexlab GA Page
Main Text Page