795  
FNUS74 KBMX 110238  
FWSBMX  
 
SPOT FORECAST FOR 701...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
938 PM CDT TUE SEP 10 2019  
 
FORECAST IS BASED ON FORECAST START TIME OF 2100 CDT ON SEPTEMBER 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
   
DISCUSSION
 
 
 
LIGHT WINDS AND PATCHY FOG CAN BE EXPECTED. WINDS ACTUALLY REMAIN  
RATHER LIGHT THROUGH THE BOUNDARY LAYER OVERNIGHT. DRY CONDITIONS ARE  
ANTICIPATED WEDNESDAY THROUGH FRIDAY WITH AFTERNOON RELATIVE HUMIDITY  
VALUES OF 30 TO 45 PERCENT. WINDS SHOULD REMAIN LIGHT FROM THE EAST  
TO SOUTHEAST EACH DAY. KBDI VALUES WILL REMAIN ELEVATED DUE TO  
ONGOING DROUGHT CONDITIONS.  
   
REST OF TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................10 PERCENT.  
LAL.................1 AFTER 2200 UNTIL 0500.  
MIN TEMPERATURE.....AROUND 72.  
MAX HUMIDITY........95 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....EAST 0 TO 5 MPH.  
DISPERSION INDEX....1.  
LVORI...............6.  
 
TIME (CDT) 9 PM 11 PM 1 AM 3 AM 5 AM  
SKY (%).........22 20 18 16 12  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............10 10 10 10 10  
LAL.............M M 1 M M  
TEMP............77 76 75 73 72  
RH..............78 78 79 87 93  
20 FT WIND......SE 2 E 2 SE 2 SE 2 E 2  
20 FT WIND GUST. 4 6 5 4  
MIX HGT (FT)....BLW100 100 200 100 BLW100  
TRANSPORT WIND..SE 0 SE 1 S 5 E 2 E 1  
DISPERSION IDX..0 0 2 1 1  
LVORI...........4 6 5 5 8  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................10 PERCENT.  
LAL.................1 AFTER 0700 UNTIL 1700.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......9200 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 1 TO 6 MPH.  
DISPERSION INDEX....2 INCREASING TO 28 LATE IN THE MORNING, THEN  
INCREASING TO 47 EARLY IN THE AFTERNOON  
INCREASING TO 58 LATE IN THE AFTERNOON  
DECREASING TO 33.  
LVORI...............5.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........5 2 2 2 26 26  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............10 10 10 10 10 10  
LAL.............M M 1 M M 1  
TEMP............72 76 86 92 94 93  
RH..............95 89 69 55 49 50  
20 FT WIND......E 2 E 2 SE 2 SE 2 SE 2 E 1  
20 FT WIND GUST.4 6 5 6 6 5  
MIX HGT (FT)....BLW100 1000 3800 7000 9000 8400  
TRANSPORT WIND..E 1 E 3 SE 5 SE 6 SE 6 SE 6  
DISPERSION IDX..1 2 2 43 51 56  
LVORI...........8 6 2 2 1 1  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
CLEAR (0-10 PERCENT).  
CWR.................10 PERCENT.  
LAL.................1 AFTER 1900 UNTIL 0500.  
MIN TEMPERATURE.....AROUND 72.  
MAX HUMIDITY........91 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....EAST 1 TO 3 MPH.  
DISPERSION INDEX....12 DECREASING TO 1.  
LVORI...............4.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........26 4 4 4 1 1  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............10 0 0 0 0 0  
LAL.............M M 1 M M 1  
TEMP............88 83 80 78 77 75  
RH..............59 68 72 76 79 85  
20 FT WIND......E 1 E 1 E 1 E 1 E 1 E 1  
20 FT WIND GUST.4 2 2 2 2 2  
MIX HGT (FT)....2800 BLW100 100 100 100 100  
TRANSPORT WIND..SE 3 SE 1 E 1 NE 1 NE 1 E 2  
DISPERSION IDX..12 0 0 1 1 1  
LVORI...........1 4 4 4 4 6  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
LAL.................1 AFTER 0700 UNTIL 1700.  
MAX TEMPERATURE.....AROUND 95.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......9800 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 2 TO 6 MPH.  
DISPERSION INDEX....2 INCREASING TO 44 LATE IN THE MORNING, THEN  
INCREASING TO 53 LATE IN THE AFTERNOON  
DECREASING TO 33 LATE IN THE AFTERNOON.  
LVORI...............4.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........1 2 2 2 9 9  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
LAL.............M M 1 M M 1  
TEMP............72 77 88 93 95 94  
RH..............91 79 59 48 42 41  
20 FT WIND......E 1 E 1 E 1 E 2 E 2 E 2  
20 FT WIND GUST.2 2 2 5 6 6  
MIX HGT (FT)....BLW100 1800 6100 7800 9200 9300  
TRANSPORT WIND..E 2 E 3 E 5 E 6 E 6 NE 6  
DISPERSION IDX..1 2 2 46 52 52  
LVORI...........6 4 2 2 1 1  
 

 
FORECASTER...LINHARES  
REQUESTED BY...CHRYSTAL TINDELL  
TYPE OF REQUEST...WILDFIRE  
.TAG 1915266.0/BMX  
.DELDT 09/10/19  
.FORMATTERVERSION 1.0.25  
 
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