790  
FNUS74 KMOB 251102  
FWSMOB  
 
SPOT FORECAST FOR SAND PIT...USFS  
NATIONAL WEATHER SERVICE MOBILE AL  
602 AM CDT FRI SEP 25 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0900 CDT ON SEPTEMBER 25.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
DRY CONDITIONS ARE EXPECTED INTO SATURDAY. NORTHEAST  
WINDS, BOTH SURFACE AND TRANSPORT WINDS, ARE EXPECTED. GENERALLY GOOD  
DISPERSIONS ARE EXPECTED.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........45 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH IN THE LATE MORNING  
AND AFTERNOON BECOMING LIGHT.  
MIXING HEIGHT.......5700 FT AGL.  
MIXING HEIGHT (M)...488-1737 METERS AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 12 MPH.  
TRANSPORT WINDS M/S.NORTHEAST 4 TO 5 METERS/SECOND.  
DISPERSION INDEX....22 INCREASING TO 65.  
LVORI...............3 DECREASING TO 1.  
STABILITY CLASS.....2.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........24 23 23 26 19 20 17 17 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0  
TEMP............71 75 78 82 84 85 86 87 86  
RH..............79 71 64 55 51 48 46 45 45  
20 FT WIND DIR..ENE ENE ENE ENE NE NE NE NE NE  
20 FT WIND SPD..6 6 7 6 6 6 6 6 5  
20 FT WIND GUST.13 13 13 14 14 14 13 13 12  
MIX HGT (KFT)...1.6 2.3 2.8 3.5 4.2 4.9 5.5 5.7 5.7  
MIX HGT (KM)....0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.7 1.7  
TRANSP WIND DIR.E E E ENE ENE ENE NE NE NE  
TRANSP WIND SPD.10 12 12 12 10 10 9 9 9  
TRANS WIND DIR..E E E ENE ENE ENE NE NE NE  
TRANS SPD (M/S).4 5 5 5 4 4 4 4 4  
DISPERSION IDX..22 33 39 48 54 62 59 64 64  
LVORI...........3 3 1 1 1 1 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 63.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
MIXING HEIGHT (M)...122-1737 METERS AGL.  
TRANSPORT WINDS.....NORTHEAST 7 TO 9 MPH SHIFTING TO THE EAST 3 TO  
6 MPH LATE IN THE EVENING.  
TRANSPORT WINDS M/S.EAST 1 TO 3 METERS/SECOND.  
DISPERSION INDEX....64 DECREASING TO 3.  
LVORI...............1 INCREASING TO 7.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........9 20 11 10 15 12 17 10 16 23 23 18  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............83 77 75 72 70 69 68 67 65 65 65 63  
RH..............51 62 64 71 76 76 78 84 87 87 87 93  
20 FT WIND DIR..NE NE ENE ENE ENE E N N N N N N  
20 FT WIND SPD..3 3 2 2 2 1 0 0 0 0 0 0  
20 FT WIND GUST.10 10 8 7 7 5 3 3 2 2 2 2  
MIX HGT (KFT)...5.7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
MIX HGT (KM)....1.7 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.NNE NE ENE ENE E E E E ESE E E NE  
TRANSP WIND SPD.9 7 7 7 7 6 6 5 5 3 3 3  
TRANS WIND DIR..NNE NE ENE ENE E E E E ESE E E NE  
TRANS SPD (M/S).4 3 3 3 3 3 3 2 2 1 1 1  
DISPERSION IDX..64 3 3 3 3 3 2 2 2 2 2 2  
LVORI...........1 3 3 3 4 4 4 5 6 6 6 7  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........42 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......7200 FT AGL.  
MIXING HEIGHT (M)...122-2195 METERS AGL.  
TRANSPORT WINDS.....NORTH 2 TO 7 MPH INCREASING TO 7 TO 8 MPH LATE  
IN THE AFTERNOON.  
TRANSPORT WINDS M/S.NORTH 1 TO 4 METERS/SECOND.  
DISPERSION INDEX....7 INCREASING TO 53.  
LVORI...............4.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........19 23 19 17 29 34 43 47 42 41 56 46  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............64 63 67 74 78 81 85 86 86 88 88 87  
RH..............90 93 87 71 62 56 48 46 45 42 42 43  
20 FT WIND DIR..N N N NE NNE N N N N N N N  
20 FT WIND SPD..0 1 1 1 1 2 2 3 3 3 3 2  
20 FT WIND GUST.3 3 5 5 5 6 8 9 9 9 9 8  
MIX HGT (KFT)...0.4 0.4 0.7 1.6 2.9 4.7 5.4 6.0 7.1 7.2 6.3 6.3  
MIX HGT (KM)....0.1 0.1 0.2 0.5 0.9 1.4 1.6 1.8 2.2 2.2 1.9 1.9  
TRANSP WIND DIR.NE NE NNE NNE NNE N N N N N N NNW  
TRANSP WIND SPD.3 2 5 6 6 7 7 7 7 7 8 7  
TRANS WIND DIR..NE NE NNE NNE NNE N N N N N N NNW  
TRANS SPD (M/S).1 1 2 3 3 3 3 3 3 3 4 3  
DISPERSION IDX..2 3 4 11 21 36 49 51 57 55 51 55  
LVORI...........7 6 5 3 2 1 1 1 1 1 1 1  
 
 
FORECASTER...16  
REQUESTED BY...DANIEL PATTERSON  
TYPE OF REQUEST...WILDFIRE  
.TAG 2622509.0/MOB  
.DELDT 09/25/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DANIEL.L.PATTERSON@USDA.GOV  
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