555  
FNUS74 KBMX 020622  
FWSBMX  
 
SPOT FORECAST FOR COMP 31...USFS  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
1222 AM CST MON MAR 2 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CST ON MARCH 02.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
RH VALUES WILL DROP AS LOW AS 33 PERCENT THIS AFTERNOON FOLLOWED  
BY A RISE ABOVE 50 PERCENT AROUND SUNSET. 20 FOOT WINDS WILL  
REMAIN LIGHT FROM THE SOUTH-SOUTHEAST AT 5 TO 7 MPH.  
 
   
REST OF TODAY
 
 
TIME (CST) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........27 20 10 21 20 20  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............52 63 71 76 77 76  
RH..............86 62 46 36 35 37  
20 FT WIND......SE 2 SE 2 S 5 S 5 S 5 S 3  
20 FT WIND GUST.7 8 10 10 10 10  
20 FT WIND DIR..120 140 170 170 160 160  
MIX HGT (FT)....300 1100 3300 4600 5000 1600  
TRANSPORT WIND..S 5 S 7 S 12 S 12 S 12 S 9  
DISPERSION IDX..2 3 46 62 67 19  
LVORI...........5 2 2 1 1 1  
   
TONIGHT
 
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........23 22 24 15 18 39  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............72 65 62 60 57 56  
RH..............44 50 56 64 77 83  
20 FT WIND......SE 2 SE 3 SE 3 SE 3 SE 5 SE 5  
20 FT WIND GUST.8 11 11 11 11 13  
20 FT WIND DIR..150 130 130 140 130 130  
MIX HGT (FT)....400 600 600 400 600 800  
TRANSPORT WIND..S 8 SE 13 SE 13 SE 13 SE 12 SE 13  
DISPERSION IDX..4 9 10 6 5 6  
LVORI...........2 2 2 3 3 4  
   
TUESDAY
 
 
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........45 29 33 41 37 31  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............55 60 66 72 75 75  
RH..............90 81 68 55 48 46  
20 FT WIND......SE 5 SE 6 SE 7 S 7 S 6 S 5  
20 FT WIND GUST.14 17 17 14 14 12  
20 FT WIND DIR..130 140 150 160 160 160  
MIX HGT (FT)....900 1800 2900 4400 5000 3700  
TRANSPORT WIND..SE 16 SE 18 S 18 S 16 S 16 S 15  
DISPERSION IDX..11 8 12 83 93 67  
LVORI...........4 4 3 1 1 1  
 

 
FORECASTER...GRANTHAM  
REQUESTED BY...CALLAGHAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604436.0/BMX  
.DELDT 03/02/26  
.FORMATTERVERSION 2.0.0  
 
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