612  
FNUS74 KMOB 100937  
FWSMOB  
 
SPOT FORECAST FOR BR-04...FDEP  
NATIONAL WEATHER SERVICE MOBILE AL  
437 AM CDT TUE MAR 10 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON MARCH 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
DRY CONDITIONS ARE EXPECTED AT THE BURN SITE TODAY  
AND TOMORROW. RAIN CHANCES WILL QUICKLY INCREASE WEDNESDAY NIGHT. FOR  
THE REST OF TODAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 60%, 20  
FT WIND GUSTS WILL BE UP TO NEAR 15-20 MPH, TRANSPORT WINDS WILL  
BE MOSTLY SOUTH-SOUTHWESTERLY, AND DISPERSION VALUES WILL BE  
GENERALLY GOOD. FOR WEDNESDAY, THE MINIMUM RELATIVE HUMIDITY IS  
NEAR 60%, 20 FT WIND GUSTS WILL BE UP TO NEAR 20-25 MPH,  
TRANSPORT WINDS WILL BE MOSTLY SOUTHERLY TO SOUTH-SOUTHWESTERLY,  
AND DISPERSION VALUES WILL BE GOOD.  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG DEVELOPMENT REMAINS  
POSSIBLE THIS MORNING. ANY FOG THAT DOES MANAGE TO DEVELOP SHOULD  
DISSIPATE A LITTLE AFTER SUNRISE. PATCHY FOG MAY DEVELOP ONCE  
AGAIN TONIGHT INTO WEDNESDAY MORNING.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING  
SUNNY (20-30 PERCENT). PATCHY FOG EARLY IN THE  
MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........61 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH LATE IN  
THE MORNING.  
MIXING HEIGHT.......3800 FT AGL.  
MIXING HEIGHT (M)...274-1158 METERS AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 13 MPH.  
TRANSPORT WINDS M/S.SOUTH 3 TO 6 METERS/SECOND.  
DISPERSION INDEX....12 INCREASING TO 43.  
LVORI...............5.  
STABILITY CLASS.....2.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........79 64 72 59 51 39 39 35 27 24  
WEATHER COV.....PTY  
WEATHER TYPE....FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
TEMP............67 69 72 75 79 80 81 82 80 80  
RH..............100 100 90 82 72 67 65 61 65 65  
20 FT WIND DIR..S S S SSW SSW SSW SSW SSW SSW S  
20 FT WIND SPD..2 2 5 6 7 9 9 9 9 9  
20 FT WIND GUST.5 7 8 12 13 15 15 16 16 14  
MIX HGT (KFT)...0.9 1.4 2.0 2.6 3.2 3.8 3.7 3.6 3.4 3.4  
MIX HGT (KM)....0.3 0.4 0.6 0.8 1.0 1.2 1.1 1.1 1.0 1.0  
TRANSP WIND DIR.S SSW SSW SSW SSW S SSW SSW S S  
TRANSP WIND SPD.7 8 8 9 10 12 12 12 13 13  
TRANS WIND DIR..S SSW SSW SSW SSW S SSW SSW S S  
TRANS SPD (M/S).3 4 4 4 4 5 5 5 6 6  
DISPERSION IDX..8 16 19 29 40 46 44 43 42 45  
LVORI...........8 5 4 3 3 1 1 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). PATCHY FOG  
OVERNIGHT.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......500 FT AGL.  
MIXING HEIGHT (M)...152-1036 METERS AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 13 MPH.  
TRANSPORT WINDS M/S.SOUTH 4 TO 6 METERS/SECOND.  
DISPERSION INDEX....51 DECREASING TO 5.  
LVORI...............5.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........27 45 42 49 62 77 79 83 80 87 78 69  
WEATHER COV..... PTY PTY PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............78 73 71 70 69 68 68 68 68 68 67 67  
RH..............69 81 87 90 93 97 97 97 97 97 100 100  
20 FT WIND DIR..S S S S S S SSE S S SSE SSE SSE  
20 FT WIND SPD..7 6 6 5 3 3 3 3 2 2 2 2  
20 FT WIND GUST.13 12 10 9 8 8 8 8 8 7 8 7  
MIX HGT (KFT)...3.4 1.2 1.1 1.1 1.1 1.0 1.0 0.9 0.7 0.6 0.5 0.5  
MIX HGT (KM)....1.0 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.13 9 9 9 8 8 8 8 8 9 9 9  
TRANS WIND DIR..S S S S S S S S S S S S  
TRANS SPD (M/S).6 4 4 4 4 4 4 4 4 4 4 4  
DISPERSION IDX..51 6 5 6 4 4 4 4 4 4 4 4  
LVORI...........1 4 5 6 6 9 9 9 9 9 9 9  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
PARTLY SUNNY (50-60 PERCENT). PATCHY FOG EARLY  
IN THE MORNING.  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........63 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 12 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
MIXING HEIGHT (M)...152-1311 METERS AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 18 MPH INCREASING TO 17 TO 20 MPH  
LATE IN THE AFTERNOON.  
TRANSPORT WINDS M/S.SOUTH 4 TO 9 METERS/SECOND.  
DISPERSION INDEX....8 INCREASING TO 16 EARLY IN THE MORNING, THEN  
INCREASING TO 31 LATE IN THE MORNING INCREASING  
TO 46 LATE IN THE MORNING INCREASING TO 57  
INCREASING TO 67 EARLY IN THE AFTERNOON  
DECREASING TO 55 DECREASING TO 44 LATE IN THE  
AFTERNOON.  
LVORI...............5.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........73 77 75 62 48 50 51 53 54 56 57 62  
WEATHER COV.....PTY PTY  
WEATHER TYPE....FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 10 10 10 10 10  
TEMP............67 65 67 70 74 77 79 80 82 82 82 80  
RH..............97 100 100 93 82 74 72 69 65 63 63 67  
20 FT WIND DIR..SSE SSE SSE S S S S S S S S S  
20 FT WIND SPD..2 2 5 6 8 10 12 13 13 13 13 12  
20 FT WIND GUST.7 7 10 13 16 18 21 22 23 23 22 20  
MIX HGT (KFT)...0.5 0.5 1.2 2.0 2.8 3.5 4.0 4.3 4.1 3.7 3.2 3.2  
MIX HGT (KM)....0.2 0.2 0.4 0.6 0.9 1.1 1.2 1.3 1.2 1.1 1.0 1.0  
TRANSP WIND DIR.S S S S S S SSW SSW SSW SSW SSW SSW  
TRANSP WIND SPD.10 10 10 13 15 16 17 18 20 20 20 17  
TRANS WIND DIR..S S S S S S SSW SSW SSW SSW SSW SSW  
TRANS SPD (M/S).4 4 4 6 7 7 8 8 9 9 9 8  
DISPERSION IDX..5 11 16 31 46 57 67 67 57 52 46 41  
LVORI...........9 7 5 4 3 3 3 1 1 1 1 1  
 

 
FORECASTER...96  
REQUESTED BY...RYAN PENWELL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605238.0/MOB  
.DELDT 03/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.PENWELL@FLORIDADEP.GOV  
 
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