455  
FNUS74 KJAN 131527  
FWSJAN  
 
SPOT FORECAST FOR BB 55 BIENVILLE NF...U.S. FOREST SERVICE  
NATIONAL WEATHER SERVICE JACKSON MS  
1027 AM CDT TUE APR 13 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON APRIL 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
   
REST OF TODAY
 
 
TIME (CDT) 11 AM 1 PM 3 PM 5 PM  
SKY COVER.......PCLDY MCLDY PCLDY MCLDY  
WEATHER COV..... S CHC  
WEATHER TYPE....NONE NONE NONE RNSHWR  
TSTM COV........ S CHC  
TEMP............74 79 80 78  
RH..............50 39 41 48  
20 FT WIND DIR..S S S S  
20 FT WIND SPD..3 3 5 5  
20 FT WIND GUST.6 6 10 12  
MIX HGT (FT)....2300 3600 3900 2700  
MIX HGT (M).....700 1100 1190 820  
TRANSPORT WIND..S 5 SE 7 S 13 S 13  
TRAN WIND (M/S).S 2 SE 3 S 6 S 6  
   
TONIGHT
 
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......MCLDY MCLDY MCLDY MCLDY PCLDY MCLDY  
WEATHER COV.....S CHC S CHC S CHC S CHC CHANCE CHANCE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........S CHC S CHC S CHC S CHC CHANCE CHANCE  
TEMP............76 68 63 61 60 59  
RH..............56 73 87 93 90 93  
20 FT WIND DIR..S S S S S SE  
20 FT WIND SPD..3 2 3 3 2 2  
20 FT WIND GUST.12 10 10 8 8 7  
MIX HGT (FT)....1700 500 300 500 700 700  
MIX HGT (M).....520 150 90 150 210 210  
TRANSPORT WIND..S 8 S 5 S 5 S 6 S 6 S 5  
TRAN WIND (M/S).S 4 S 2 S 2 S 3 S 3 S 2  
   
WEDNESDAY
 
 
TIME (CDT) 6 AM 9 AM NOON 3 PM  
SKY COVER.......MCLDY MCLDY CLOUDY CLOUDY  
WEATHER COV.....CHANCE DEFNTE DEFNTE LIKELY  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........CHANCE DEFNTE DEFNTE CHANCE  
TEMP............59 62 68 69  
RH..............96 93 81 78  
20 FT WIND DIR..S S SW SW  
20 FT WIND SPD..3 3 5 5  
20 FT WIND GUST.6 11 14 12  
MIX HGT (FT)....300 600 1200 1000  
MIX HGT (M).....90 180 370 300  
TRANSPORT WIND..E 2 SE 5 S 5 SE 7  
TRAN WIND (M/S).E 1 SE 2 S 2 SE 3  
 

 
FORECASTER...HJS  
REQUESTED BY...WILLIAM HUDSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2108884.0/JAN  
.DELDT 04/13/21  
.EMAIL WILLIAM.HUDSON@USDA.GOV  
 
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