079  
FNUS74 KMOB 271017  
FWSMOB  
 
SPOT FORECAST FOR HERRING CEMETERY FIRE...USFS  
NATIONAL WEATHER SERVICE MOBILE AL  
517 AM CDT MON OCT 27 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 CDT ON OCTOBER 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
FOR TODAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 65%,  
20 FT WIND GUSTS WILL BE UP TO NEAR 20 MPH, TRANSPORT WINDS WILL BE  
NORTH-NORTHWESTERLY, AND DISPERSION VALUES WILL BE GENERALLY GOOD.  
FOR TUESDAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 60%, TRANSPORT  
WINDS WILL BE MOSTLY NORTHERLY, AND DISPERSION VALUES WILL BE FAIR.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING  
SUNNY (20-30 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........66 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTH-NORTHWEST 5 TO 6 MPH  
LATE IN THE MORNING.  
MIXING HEIGHT.......3600 FT AGL.  
MIXING HEIGHT (M)...1097 METERS AGL.  
TRANSPORT WINDS.....NORTH-NORTHWEST 6 TO 14 MPH.  
TRANSPORT WINDS M/S.NORTH-NORTHWEST 3 TO 6 METERS/SECOND.  
DISPERSION INDEX....6 INCREASING TO 58.  
LVORI...............8 BECOMING 1.  
STABILITY CLASS.....2.  
 
TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........75 74 54 42 25 20  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............63 66 70 74 76 75  
RH..............100 100 93 76 66 66  
20 FT WIND DIR..NNW NNW NNW NNW NNW NNW  
20 FT WIND SPD..2 5 6 7 7 6  
20 FT WIND GUST.8 9 12 14 16 15  
MIX HGT (FT)....400 1200 2200 3200 3600 3600  
MIX HGT (M).....120 370 670 980 1100 1100  
TRANSP WIND DIR.NNW NNW NNW NNW NNW NNW  
TRANSP WIND SPD.6 7 9 13 14 12  
TRANS WIND DIR..NNW NNW NNW NNW NNW NNW  
TRANS SPD (M/S).3 3 4 6 6 5  
DISPERSION IDX..6 12 27 49 58 53  
LVORI...........8 7 4 3 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 56.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........NORTH WINDS AROUND 5 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
MIXING HEIGHT (M)...122 METERS AGL.  
TRANSPORT WINDS.....NORTH 6 TO 9 MPH.  
TRANSPORT WINDS M/S.NORTH 3 TO 4 METERS/SECOND.  
DISPERSION INDEX....43 DECREASING TO 3.  
LVORI...............3 BECOMING 9.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........25 22 24 27 70 60  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............71 64 62 60 59 58  
RH..............73 93 97 100 100 100  
20 FT WIND DIR..NNW N N N NNE NNE  
20 FT WIND SPD..6 3 2 2 2 2  
20 FT WIND GUST.13 10 9 7 7 7  
MIX HGT (FT)....3600 400 400 400 900 1000  
MIX HGT (M).....1100 120 120 120 270 300  
TRANSP WIND DIR.NNW N N NNE NNE NNE  
TRANSP WIND SPD.9 8 7 6 7 7  
TRANS WIND DIR..NNW N N NNE NNE NNE  
TRANS SPD (M/S).4 4 3 3 3 3  
DISPERSION IDX..43 4 3 3 3 3  
LVORI...........3 6 9 9 9 9  
   
TUESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........62 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......3700 FT AGL.  
MIXING HEIGHT (M)...1128 METERS AGL.  
TRANSPORT WINDS.....NORTH 6 TO 8 MPH.  
TRANSPORT WINDS M/S.NORTH 3 TO 4 METERS/SECOND.  
DISPERSION INDEX....3 INCREASING TO 36.  
LVORI...............9 BECOMING 1.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........74 70 51 40 31 22  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............58 58 65 70 74 75  
RH..............100 100 90 76 66 62  
20 FT WIND DIR..NNE NNE NE NNE NNE NNE  
20 FT WIND SPD..2 2 3 3 3 5  
20 FT WIND GUST.7 7 9 9 9 10  
MIX HGT (FT)....900 800 1500 2600 3300 3700  
MIX HGT (M).....270 240 460 790 1010 1130  
TRANSP WIND DIR.N N NNE N NNW NNW  
TRANSP WIND SPD.7 7 6 7 8 8  
TRANS WIND DIR..N N NNE N NNW NNW  
TRANS SPD (M/S).3 3 3 3 4 4  
DISPERSION IDX..3 7 13 26 35 36  
LVORI...........9 8 5 3 3 1  
 
 
FORECASTER...22  
REQUESTED BY...CLIFF WILLIS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2524492.2/MOB  
.DELDT 10/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CLIFTON.WILLIS@USDA.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab AL Page
The Nexlab FL Page
The Nexlab MS Page
Main Text Page