949
FNUS74 KMOB 051328
FWSMOB
SPOT FORECAST FOR DESOTO SILVICULTURAL UNIT 15 C-598...USFS
NATIONAL WEATHER SERVICE MOBILE AL
728 AM CST THU FEB 5 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON FEBRUARY 05.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FOR THE REST OF TODAY, THE MINIMUM RELATIVE
HUMIDITY IS NEAR 30%, 20 FT WIND GUSTS WILL BE UP TO NEAR 25 MPH,
TRANSPORT WINDS WILL BE MOSTLY NORTH-NORTHWESTERLY, AND
DISPERSION VALUES WILL BE GOOD. FOR FRIDAY, THE MINIMUM RELATIVE
HUMIDITY IS NEAR 35%, 20 FT WIND GUSTS WILL BE UP TO NEAR 20 MPH,
TRANSPORT WINDS WILL BE MOSTLY WESTERLY TO WEST-NORTHWESTERLY,
AND DISPERSION VALUES WILL BE GENERALLY GOOD.
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........32 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 7 TO 13 MPH.
MIXING HEIGHT.......3800 FT AGL.
MIXING HEIGHT (M)...732-1158 METERS AGL.
TRANSPORT WINDS.....NORTHWEST 15 TO 21 MPH.
TRANSPORT WINDS M/S.NORTHWEST 7 TO 9 METERS/SECOND.
DISPERSION INDEX....61 INCREASING TO 72 IN THE AFTERNOON.
LVORI...............1.
STABILITY CLASS.....2.
TIME (CST) 10 AM NOON 2 PM 4 PM
SKY (%).........1 2 2 2
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0
TEMP............43 49 52 53
RH..............43 33 32 33
20 FT WIND DIR..NNW NNW NW NW
20 FT WIND SPD..12 13 13 10
20 FT WIND GUST.21 21 21 16
MIX HGT (FT)....2400 3400 3700 3800
MIX HGT (M).....730 1040 1130 1160
TRANSP WIND DIR.N NNW NNW NW
TRANSP WIND SPD.21 21 20 18
TRANS WIND DIR..N NNW NNW NW
TRANS SPD (M/S).9 9 9 8
DISPERSION IDX..58 69 70 72
LVORI...........1 1 1 1
TONIGHT
SKY/WEATHER.........CLEAR (0-5 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT, THEN BECOMING SOUTHWEST
AROUND 5 MPH AFTER 3 AM.
MIXING HEIGHT.......200 FT AGL.
MIXING HEIGHT (M)...61-213 METERS AGL.
TRANSPORT WINDS.....NORTHWEST 6 TO 10 MPH SHIFTING TO THE WEST 9 TO
13 MPH OVERNIGHT.
TRANSPORT WINDS M/S.NORTHWEST AROUND 4 METERS/SECOND SHIFTING TO
THE WEST 4 TO 6 METERS/SECOND OVERNIGHT.
DISPERSION INDEX....5.
LVORI...............4.
STABILITY CLASS.....4.
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........3 2 3 3 2 0
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............47 41 38 37 37 38
RH..............45 65 76 82 82 85
20 FT WIND DIR..WNW WNW W W WSW SW
20 FT WIND SPD..6 3 2 2 3 6
20 FT WIND GUST.10 7 6 6 8 10
MIX HGT (FT)....600 300 200 200 400 700
MIX HGT (M).....180 90 60 60 120 210
TRANSP WIND DIR.NW NW WNW W WSW WSW
TRANSP WIND SPD.10 10 6 6 9 12
TRANS WIND DIR..NW NW WNW W WSW WSW
TRANS SPD (M/S).4 4 3 3 4 5
DISPERSION IDX..5 4 3 3 4 5
LVORI...........2 3 4 5 4 5
FRIDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........39 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 9 MPH SHIFTING TO THE NORTHWEST
6 TO 10 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......3700 FT AGL.
MIXING HEIGHT (M)...244-1128 METERS AGL.
TRANSPORT WINDS.....WEST 12 TO 20 MPH.
TRANSPORT WINDS M/S.WEST 5 TO 9 METERS/SECOND.
DISPERSION INDEX....16 INCREASING TO 29 EARLY IN THE MORNING, THEN
INCREASING TO 45 LATE IN THE MORNING INCREASING
TO 56 EARLY IN THE AFTERNOON INCREASING TO 61
DECREASING TO 52 LATE IN THE AFTERNOON.
LVORI...............3.
STABILITY CLASS.....2.
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........2 4 2 1 2 2
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
TEMP............38 45 56 64 69 68
RH..............92 82 62 45 39 42
20 FT WIND DIR..WSW WSW W W WNW WNW
20 FT WIND SPD..6 8 9 9 10 9
20 FT WIND GUST.13 15 15 16 16 14
MIX HGT (FT)....800 1400 2000 2600 3400 3700
MIX HGT (M).....240 430 610 790 1040 1130
TRANSP WIND DIR.W W W WNW WNW WNW
TRANSP WIND SPD.13 16 20 16 17 15
TRANS WIND DIR..W W W WNW WNW WNW
TRANS SPD (M/S).6 7 9 7 8 7
DISPERSION IDX..14 29 48 48 59 59
LVORI...........5 4 1 1 1 1
FORECASTER...29
REQUESTED BY...CLIFF WILLIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2601779.0/MOB
.DELDT 02/05/26
.FORMATTERVERSION 2.0.0
.EMAIL CLIFTON.WILLIS@USDA.GOV
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