418  
FNUS74 KJAN 110907  
FWSJAN  
 
SPOT FORECAST FOR CHICK 355 RX BURN...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE JACKSON MS  
407 AM CDT TUE MAR 11 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
DRY AFTN WITH LIGHT SOUTHWESTERLY SFC/20FT WINDS & MAXIMUM WIND  
GUSTS BETWEEN 10 TO 15MPH. AFTN MINIMUM RELATIVE HUMIDITY (RH)  
WILL FALL NEAR CRITICAL LEVELS (25-28%). SOME FOG CAN'T BE RULED  
OUT OVERNIGHT IN SHELTERED AREAS, WITH A LOW CHANCE OF  
OCCURRENCE. ANY FOG THAT DEVELOPS WILL LIFT BY MID-MORNING WEDNESDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
TEMPERATURE.........60 AT IGNITION...MAX 77.  
RH..................53 PERCENT AT IGNITION...MIN 26 PERCENT.  
WIND (20 FT)........WINDS SOUTHWEST AT 2 MPH AT  
IGNITION...OTHERWISE LIGHT WINDS BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON, THEN  
BECOMING LIGHT LATE IN THE AFTERNOON.  
MIXING HEIGHT (M)...366 METERS AGL AT IGNITION...OTHERWISE  
366-1554 METERS AGL.  
TRANSPORT WINDS.....WEST 8 TO 10 MPH.  
TRANSPORT WINDS M/S.WEST AROUND 4 METERS/SECOND.  
 
TIME (CDT) 10 AM NOON 2 PM 4 PM  
SKY COVER.......CLEAR CLEAR CLEAR CLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............60 70 75 77  
RH..............53 35 28 26  
20 FT WIND DIR..SW W SW SW  
20 FT WIND SPD..2 5 5 5  
20 FT WIND GUST.8 12 13 12  
MIX HGT (M).....370 1070 1400 1550  
TRANSPORT WIND..W 8 W 9 W 10 SW 9  
TRAN WIND (M/S).W 4 W 4 W 4 SW 4  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-5 PERCENT).  
TEMPERATURE.........MIN 46.  
RH..................MAX 96 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT (M)...122-762 METERS AGL.  
TRANSPORT WINDS.....SOUTHWEST 8 TO 12 MPH.  
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 5 METERS/SECOND.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............74 64 59 55 52 49  
RH..............30 48 55 69 80 89  
20 FT WIND DIR..SW S S S SW SW  
20 FT WIND SPD..3 3 3 3 3 3  
20 FT WIND GUST.10 9 12 13 13 12  
MIX HGT (M).....760 120 120 120 120 120  
TRANSPORT WIND..SW 9 SW 8 SW 12 SW 12 SW 12 W 10  
TRAN WIND (M/S).SW 4 SW 4 SW 5 SW 5 SW 5 W 4  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
TEMPERATURE.........MAX 78.  
RH..................MIN 39 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH WITH  
GUSTS TO AROUND 21 MPH IN THE LATE MORNING AND  
AFTERNOON.  
MIXING HEIGHT (M)...122-1402 METERS AGL.  
TRANSPORT WINDS.....SOUTHWEST 9 TO 16 MPH.  
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 7 METERS/SECOND.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLEAR CLEAR MCLEAR MCLEAR CLEAR CLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............47 48 60 69 74 78  
RH..............93 96 75 55 46 39  
20 FT WIND DIR..SW SW SW S S S  
20 FT WIND SPD..2 3 5 6 8 8  
20 FT WIND GUST.9 9 13 16 18 20  
MIX HGT (M).....120 150 520 850 1250 1400  
TRANSPORT WIND..SW 10 SW 9 SW 12 SW 13 SW 14 S 16  
TRAN WIND (M/S).SW 4 SW 4 SW 5 SW 6 SW 6 S 7  
 
 
FORECASTER...COX  
REQUESTED BY...RODNEY LANDRUM  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2505637.0/JAN  
.DELDT 03/11/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RODNEY.LANDRUM@USDA.GOV  
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