335  
FNUS72 KGSP 031346  
FWSGSP  
 
SPOT FORECAST FOR DELTA SOUTH PILE RX...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC  
846 AM EST TUE FEB 3 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 EST ON FEBRUARY 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRY WEATHER TODAY WITH LINGERING HIGH PRESSURE AND TEMPERATURES NEAR NORMAL.  
TRANSPORT WINDS WILL INCREASE FROM THE SOUTHWEST THIS AFTERNOON.  
A COLD FRONT WILL APPROACH TONIGHT WITH LIGHT RAIN DEVELOPING THIS EVENING,  
THEN RAIN WILL CONTINUE THROUGH WEDNESDAY AND SHOULD TAPER OFF WEDNESDAY NIGHT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 52.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 15 MPH INCREASING TO 12 TO 17  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (7135 MPH-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (47530 MPH-FT) IN THE  
AFTERNOON.  
LVORI...............2.  
ADI.................8 TO 40.  
STABILITY CLASS.....4.  
PCPN AMOUNT.........0.00 INCHES.  
CEILING (FT)........20000 DECREASING TO 15900 LATE IN THE  
AFTERNOON.  
VISIBILITY (SM).....9.  
SFC PRESSURE (IN)...29.62.  
 
TIME (EST) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........65 69 80 82 82 85 91  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF THDR (%).0 0 0 0 0 0 0  
TEMP............40 45 48 51 52 52 51  
DEWPOINT........27 28 31 32 33 35 35  
RH..............60 52 50 48 49 52 54  
20 FT WIND DIR..SW SW SW SW SW SW S  
20 FT WIND SPD..2 2 3 3 3 3 2  
20 FT WIND GUST.6 7 8 10 10 12 9  
MIX HGT (KFT)...1.2 1.6 2.2 2.5 2.8 2.0 0.9  
TRANSP WIND DIR.SW SW W W SW SW S  
TRANSP WIND SPD.6 8 12 15 17 16 12  
LVORI...........3 2 2 1 1 1 2  
ADI.............8 14 23 33 40 31 14  
VRATE MPH-FT/1K.7 13 25 38 48 33 10  
CEILING (HFT)...220 210 200 200 159 192 195  
VISIBILITY (SM).9 9 9 9 9 9 9  
SFC PRES (IN)...974 972 969 966 964 962 962  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN  
IN THE EVENING, THEN RAIN LIKELY OVERNIGHT.  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 8 TO 14 MPH.  
SMOKE DISPERSAL.....POOR (4028 MPH-FT).  
LVORI...............6.  
ADI.................4 TO 6.  
STABILITY CLASS.....6.  
PCPN AMOUNT.........0.06 INCHES.  
CEILING (FT)........16500 DECREASING TO 500.  
VISIBILITY (SM).....5.  
SFC PRESSURE (IN)...29.55.  
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........82 81 90 91 91 89 90 90 92 89 93 89  
WEATHER COV..... SCH CHC CHC SCH CHC CHC LKY LKY LKY  
WEATHER TYPE.... RN RN RN RN RN RN RN RN RN  
TSTM COV........  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............47 44 43 43 43 43 42 42 41 41 41 39  
DEWPOINT........36 37 36 37 37 36 37 38 38 40 41 39  
RH..............65 74 76 79 78 78 80 86 90 96 100 100  
20 FT WIND DIR..S S S SW SW SW SW SW S S SW S  
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.8 8 9 9 9 9 9 9 9 9 9 9  
MIX HGT (KFT)...0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5  
TRANSP WIND DIR.S S S SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.10 12 13 14 14 13 12 10 9 10 9 8  
LVORI...........3 3 4 4 4 4 4 5 6 7 9 9  
ADI.............5 5 6 6 6 6 5 5 4 5 4 4  
VRATE MPH-FT/1K.5 6 7 8 8 7 6 6 5 6 5 4  
CEILING (HFT)...190 165 165 76 60 50 50 25 20 17 7.0 5.0  
VISIBILITY (SM).9 9 9 9 9 9 9 8 7 6 6 5  
SFC PRES (IN)...962 963 964 964 964 963 961 959 957 956 955 955  
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF RAIN EARLY IN  
THE MORNING, THEN RAIN IN THE MORNING. RAIN  
LIKELY IN THE AFTERNOON. PATCHY FOG EARLY IN  
THE MORNING.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 49.  
MIN HUMIDITY........87 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 9 MPH SHIFTING TO THE NORTHWEST  
AROUND 5 MPH EARLY IN THE AFTERNOON, THEN  
SHIFTING TO THE NORTH 6 TO 8 MPH LATE IN THE  
AFTERNOON.  
SMOKE DISPERSAL.....POOR (2416 MPH-FT).  
LVORI...............7.  
ADI.................5 TO 10.  
STABILITY CLASS.....4.  
PCPN AMOUNT.........0.26 INCHES.  
CEILING (FT)........400 DECREASING TO 300 EARLY IN THE MORNING,  
THEN INCREASING TO 30000 IN THE LATE MORNING  
AND AFTERNOON.  
VISIBILITY (SM).....4 DECREASING TO 1.41.  
SFC PRESSURE (IN)...29.47.  
 
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........89 94 94 94 94 94 94 94 94 93 93 92  
WEATHER COV.....CHC DEF DEF DEF DEF DEF DEF LKY LKY LKY LKY LKY  
WEATHER TYPE....RN RN RN RN RN RN RN RN RN RN RN RN  
TSTM COV........  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............41 41 42 43 46 47 48 48 48 49 48 47  
DEWPOINT........41 41 42 43 46 46 46 46 46 45 45 44  
RH..............100 100 100 100 100 97 95 92 90 88 87 89  
20 FT WIND DIR..S S SW S S SE NE N N N N N  
20 FT WIND SPD..2 2 2 2 2 3 3 3 3 3 3 3  
20 FT WIND GUST.8 8 7 7 8 8 9 9 9 9 9 9  
MIX HGT (KFT)...0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.8 0.9 1.0 0.9  
TRANSP WIND DIR.SW SW SW SW S SW W NW NW N N N  
TRANSP WIND SPD.9 8 7 6 6 5 5 5 5 6 7 8  
LVORI...........8 8 8 9 9 7 7 6 6 5 5 5  
ADI.............10 9 8 6 6 5 5 5 5 7 9 9  
VRATE MPH-FT/1K.5 4 3 3 3 2 3 3 4 5 7 7  
CEILING (HFT)...4.0 3.0 3.0 3.0 300 300 300 300 300 300 300 300  
VISIBILITY (SM).5 5 5 4 4 2.9 2.2 1.4  
SFC PRES (IN)...955 955 956 957 957 956 954 952 950 948 947 947  
 

 
FORECASTER...PM  
REQUESTED BY...TODD BENNETT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2601582.0/GSP  
.DELDT 02/03/26  
.FORMATTERVERSION 2.0.0  
 
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