694  
FNUS72 KCAE 161033  
FWSCAE  
 
SPOT FORECAST FOR CBHP RX BURN...SCDNR  
NATIONAL WEATHER SERVICE COLUMBIA SC  
633 AM EDT TUE SEP 16 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON SEPTEMBER 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRY WEATHER EXPECTED TODAY AS HIGH PRESSURE MOVES IN. LIGHT NORTHERLY  
WINDS ARE EXPECTED THIS MORNING AS A WEAK INVERSION MIXES OUT THROUGH  
9AM. SOME BRIEF GUSTS TO AROUND 15MPH POSSIBLE AS THE INVERSION CLEARS  
OUT BETWEEN 9-11AM. WINDS WILL STRENGTHEN INTO THE AFTERNOON, SUSTAINED  
8-12 MPH WITH SOME GUSTS 16-20 MPH DURING PEAK HEATING. WINDS WILL  
GENERALLY VARY FROM NORTHERLY TO NORTHWESTERLY DURING THE AFTERNOON.  
WITH WARM TEMPS, RH'S WILL LIKELY DIP DOWN INTO THE UPPER 30%'S FOR A  
TIME THIS AFTERNOON. LIGHT AND VARIABLE WINDS EXPECTED TO OVERNIGHT  
AND NO FOG IS EXPECTED INTO WEDNESDAY MORNING.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 5 TO 6 MPH.  
MIXING HEIGHT.......5800 FT AGL.  
TRANSPORT WINDS.....NORTH 7 TO 16 MPH INCREASING TO 14 TO 17 MPH  
LATE IN THE AFTERNOON.  
LVORI...............4.  
ADI.................3 EARLY IN THE MORNING INCREASING TO 112 IN THE  
AFTERNOON.  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........5 1 0 1 2 2 3 6 10 5 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0  
TEMP............59 61 65 72 76 79 82 83 83 85 83  
RH..............89 88 82 66 54 49 43 41 41 39 41  
APARNT TMP (F)..59 61 65 72 76 80 82 83 83 84 83  
20 FT WIND DIR..NW NW N N N N N N N N N  
20 FT WIND DIR..330 330 010 020 010 010 000 350 350 350 350  
20 FT WIND SPD..2 2 2 5 6 6 6 6 6 6 6  
20 FT WIND GUST.8 9 10 12 13 14 15 16 16 16 16  
MIX HGT (KFT)...0.3 0.3 1.1 2.0 3.4 4.3 5.1 5.8 5.8 5.6 4.9  
TRANSP WIND DIR.N N N N N N N N N N N  
TRANSP WIND DIR.350 350 000 000 000 000 350 350 350 350 350  
TRANSP WIND SPD.8 8 12 14 15 15 15 16 17 16 14  
LVORI...........6 5 4 3 1 1 1 1 1 1 1  
ADI.............8 8 16 36 63 76 88 105 112 101 78  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 59.  
MAX HUMIDITY........95 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTH 6 TO 14 MPH.  
LVORI...............4.  
ADI.................59 EARLY IN THE EVENING DECREASING TO 3 LATE IN  
THE NIGHT.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........4 20 20 15 9 9  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 10 0 0 0 0  
TEMP............83 74 68 64 63 61  
RH..............43 57 73 81 84 88  
APARNT TMP (F)..82 74 68 64 63 61  
20 FT WIND......N 6 NE 5 NE 2 N 2 N 1 N 1  
20 FT WIND GUST.15 14 12 8 7 6  
20 FT WIND DIR..010 030 030 020 350 340  
MIX HGT (FT)....3500 400 500 500 300 400  
TRANSP WIND DIR.000 010 030 030 010 340  
TRANSPORT WIND..N 14 N 12 NE 9 NE 8 N 6 N 6  
LVORI...........1 3 3 4 5 6  
ADI.............59 5 4 4 3 3  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 86.  
MIN HUMIDITY........45 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH  
EARLY IN THE AFTERNOON, THEN BECOMING LIGHT  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......5300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 6 TO 12 MPH.  
LVORI...............4.  
ADI.................3 EARLY IN THE MORNING INCREASING TO 69 IN THE  
AFTERNOON.  
 
TIME (EDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........14 5 18 14  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0  
TEMP............60 65 79 84  
RH..............91 82 57 48  
APARNT TMP (F)..60 65 79 85  
20 FT WIND......NW 1G6 N 2G7 NW 2G9 NW 3G10  
20 FT WIND DIR..320 350 320 300  
MIX HGT (FT)....200 900 3500 5300  
TRANSP WIND DIR.330 330 330 310  
TRANSPORT WIND..NW 6 NW 7 NW 10 NW 10  
LVORI...........6 4 1 1  
ADI.............3 8 44 63  
 

 
FORECASTER...GROPP  
REQUESTED BY...HUNTER YOUNG  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2522015.0/CAE  
.DELDT 09/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL YOUNGH@DNR.SC.GOV  
 
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