731  
FNUS74 KMOB 261756  
FWSMOB  
 
SPOT FORECAST FOR BW6 RX BURN...FLORIDA FOREST SERVICE  
NATIONAL WEATHER SERVICE MOBILE AL  
1256 PM CDT TUE AUG 26 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON AUGUST 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
FOR WEDNESDAY, THE MINIMUM RELATIVE HUMIDITY IS  
NEAR 30%, TRANSPORT WINDS WILL BE MOSTLY NORTHERLY TO NORTH-  
NORTHEASTERLY, AND DISPERSION VALUES WILL BE GENERALLY GOOD. FOR  
THURSDAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 35%, TRANSPORT  
WINDS WILL BE MOSTLY EAST-NORTHEASTERLY TO NORTHWESTERLY, AND  
DISPERSION VALUES WILL BE GOOD.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
 
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........33 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH  
LATE IN THE MORNING, THEN BECOMING LIGHT IN THE  
AFTERNOON.  
MIXING HEIGHT.......5800 FT AGL.  
MIXING HEIGHT (M)...122-1768 METERS AGL.  
TRANSPORT WINDS.....NORTH 7 TO 12 MPH.  
TRANSPORT WINDS M/S.NORTH 3 TO 5 METERS/SECOND.  
DISPERSION INDEX....13 INCREASING TO 54.  
LVORI...............2.  
STABILITY CLASS.....2.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........18 18 22 20 18 24 18 19 20 8 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0  
TEMP............67 69 73 78 81 84 86 86 87 88 87  
RH..............68 63 57 50 46 40 36 35 34 33 34  
20 FT WIND DIR..NNE NNE NE NE NNE NNE N N N N N  
20 FT WIND SPD..5 5 6 6 6 5 5 5 5 5 3  
20 FT WIND GUST.10 10 12 12 12 10 10 10 10 10 9  
MIX HGT (KFT)...0.4 0.9 1.4 2.0 3.0 3.8 4.5 5.1 5.5 5.8 5.8  
MIX HGT (KM)....0.1 0.3 0.4 0.6 0.9 1.2 1.4 1.6 1.7 1.8 1.8  
TRANSP WIND DIR.NE NE ENE NNE NNE N N N N N N  
TRANSP WIND SPD.9 12 9 9 8 8 9 9 8 7 8  
TRANS WIND DIR..NE NE ENE NNE NNE N N N N N N  
TRANS SPD (M/S).4 5 4 4 4 4 4 4 4 3 4  
DISPERSION IDX..9 13 16 24 32 38 52 58 55 49 50  
LVORI...........3 3 2 2 1 1 1 1 1 1 1  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 61.  
MAX HUMIDITY........81 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......300 FT AGL.  
MIXING HEIGHT (M)...91-1768 METERS AGL.  
TRANSPORT WINDS.....NORTHEAST 6 TO 7 MPH SHIFTING TO THE EAST  
AROUND 6 MPH OVERNIGHT.  
TRANSPORT WINDS M/S.NORTHEAST AROUND 3 METERS/SECOND.  
DISPERSION INDEX....44 DECREASING TO 3.  
LVORI...............3.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........12 20 18 17 15 19 24 28 21 15 8 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............85 81 76 73 71 69 68 67 65 63 62 61  
RH..............37 42 50 57 61 66 68 70 73 78 78 81  
20 FT WIND DIR..N N N NNE NNE NNE NNE NNE NNE NNE NNE NNE  
20 FT WIND SPD..3 2 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.8 7 7 6 6 6 6 6 6 6 6 6  
MIX HGT (KFT)...5.8 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
MIX HGT (KM)....1.8 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.N NNE NNE NE NE NE NE NE ENE ENE ENE ENE  
TRANSP WIND SPD.6 6 7 7 7 7 6 6 6 6 6 6  
TRANS WIND DIR..N NNE NNE NE NE NE NE NE ENE ENE ENE ENE  
TRANS SPD (M/S).3 3 3 3 3 3 3 3 3 3 3 3  
DISPERSION IDX..44 2 3 3 3 3 3 3 3 3 3 3  
LVORI...........1 2 2 3 3 3 3 3 3 3 4 4  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 91.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......6300 FT AGL.  
MIXING HEIGHT (M)...91-1920 METERS AGL.  
TRANSPORT WINDS.....NORTHEAST 3 TO 6 MPH SHIFTING TO THE NORTHWEST  
8 TO 9 MPH EARLY IN THE AFTERNOON, THEN  
DECREASING TO 6 TO 7 MPH LATE IN THE AFTERNOON.  
TRANSPORT WINDS M/S.EAST AROUND 2 METERS/SECOND SHIFTING TO THE  
NORTHEAST 1 TO 3 METERS/SECOND IN THE MORNING,  
THEN SHIFTING TO THE NORTHWEST AROUND 4  
METERS/SECOND EARLY IN THE AFTERNOON DECREASING  
TO AROUND 3 METERS/SECOND LATE IN THE  
AFTERNOON.  
DISPERSION INDEX....5 INCREASING TO 20 LATE IN THE MORNING, THEN  
INCREASING TO 37 EARLY IN THE AFTERNOON  
INCREASING TO 54 EARLY IN THE AFTERNOON  
INCREASING TO 64 DECREASING TO 52 LATE IN THE  
AFTERNOON.  
LVORI...............3.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........11 13 12 10 9 11 12 14 14 14 14 17  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 10 10 10 10 10  
TEMP............61 62 67 72 78 82 85 87 89 89 89 87  
RH..............81 78 68 61 52 46 40 38 35 35 37 40  
20 FT WIND DIR..NNE NNE NNE NE NE NNE N NNW NW NW NW NW  
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 3 3 3  
20 FT WIND GUST.6 6 6 6 6 6 7 7 8 8 9 9  
MIX HGT (KFT)...0.3 0.4 0.7 1.2 1.9 2.8 3.9 4.9 5.8 6.3 6.1 6.1  
MIX HGT (KM)....0.1 0.1 0.2 0.4 0.6 0.9 1.2 1.5 1.8 1.9 1.9 1.9  
TRANSP WIND DIR.ENE ENE ENE ENE ENE NE N NW NW WNW WNW NW  
TRANSP WIND SPD.5 5 3 3 3 6 8 9 9 8 7 6  
TRANS WIND DIR..ENE ENE ENE ENE ENE NE N NW NW WNW WNW NW  
TRANS SPD (M/S).2 2 1 1 1 3 4 4 4 4 3 3  
DISPERSION IDX..2 4 3 5 8 20 37 54 64 64 54 50  
LVORI...........5 4 3 3 2 2 1 1 1 1 1 1  
 

 
FORECASTER...29  
REQUESTED BY...JUSTIN HASSEBROCK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2520740.0/MOB  
.DELDT 08/26/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JUSTIN.HASSEBROCK@FDACS.GOV  
 
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