876  
FNUS74 KBMX 151347  
FWSBMX  
 
SPOT FORECAST FOR COMPARTMENT 57...USFS  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
747 AM CST FRI DEC 15 2017  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON DECEMBER 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
 
THE COLD FRONT HAS PASSED THROUGH THE AREA AND THE WINDS HAVE SHIFTED TO THE  
NNW AND WILL REMAIN THAT WAY THROUGH THE EVENING. TRANSPORT WINDS WILL BE 12  
TO 15 MPH FROM THE SAME DIRECTION. NO RAIN IS EXPECTED UNTIL LATE SATURDAY  
NIGHT OR SUNDAY. RELATIVE HUMIDITY VALUES WILL REMAIN WELL ABOVE CRITICAL  
THRESHOLDS. A WET PATTERN IS EXPECTED BEGINNING SUNDAY THROUGH THE FIRST  
HALF OF NEXT WEEK.  
   
REST OF TODAY
 
 
TIME (CST) 10 AM NOON 2 PM 4 PM  
SKY (%).........61 58 49 41  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............40 43 46 46  
RH..............65 55 47 45  
20 FT WIND......N 7 NW 7 NW 7 NW 5  
20 FT WIND GUST.10 10 10 6  
MIX HGT (FT)....2400 3000 2700 2300  
TRANSPORT WIND..N 13 NW 15 NW 13 NW 9  
LVORI...........2 1 1 2  
   
TONIGHT
 
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........32 25 12 7 11 12  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............39 36 35 34 32 30  
RH..............63 72 77 80 85 93  
20 FT WIND......NW 2 NW 1 NW 1 W 1 NW 2 N 2  
20 FT WIND GUST.4 2  
MIX HGT (FT)....2000 1200 500 200 200 100  
TRANSPORT WIND..NW 8 NW 6 N 3 N 2 N 1 NE 1  
LVORI...........3 3 4 6 6 7  
   
SATURDAY
 
 
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........14 12 13 17 18 31  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............30 35 43 50 54 51  
RH..............89 74 53 44 39 45  
20 FT WIND......E 1 E 2 SE 2 SE 2 S 2 SE 2  
20 FT WIND GUST. 4 4 4  
MIX HGT (FT)....200 700 1600 2400 2300 1500  
TRANSPORT WIND..NE 2 E 5 E 5 SE 3 SE 5 SE 5  
LVORI...........5 5 2 2 2 2  
 

 
FORECASTER...AARON  
REQUESTED BY...SCOTT BASHAW  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1720015.0/BMX  
 
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