415
FNUS74 KMOB 311536
FWSMOB
SPOT FORECAST FOR CONTROL BURN...FFS
NATIONAL WEATHER SERVICE MOBILE AL
936 AM CST WED DEC 31 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON DECEMBER 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FOR THE REST OF TODAY, THE MINIMUM RELATIVE
HUMIDITY IS NEAR 25%, TRANSPORT WINDS WILL BE MOSTLY WEST-
NORTHWESTERLY TO WESTERLY, AND DISPERSION VALUES WILL BE FAIR.
FOR NEW YEAR'S DAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR 35%,
TRANSPORT WINDS WILL BE MOSTLY WESTERLY TO WEST-NORTHWESTERLY,
AND DISPERSION VALUES WILL BE FAIR.
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 54.
MIN HUMIDITY........29 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH LATE IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......3000 FT AGL.
MIXING HEIGHT (M)...427-914 METERS AGL.
TRANSPORT WINDS.....NORTHWEST 8 TO 9 MPH SHIFTING TO THE WEST LATE
IN THE AFTERNOON.
TRANSPORT WINDS M/S.NORTH AROUND 4 METERS/SECOND SHIFTING TO THE
WEST LATE IN THE AFTERNOON.
DISPERSION INDEX....21 INCREASING TO 34 LATE IN THE AFTERNOON.
LVORI...............2.
STABILITY CLASS.....2.
TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 3 5 4 4 4 2 4
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0
TEMP............43 46 49 52 54 54 54 50
RH..............43 37 33 28 28 30 31 38
20 FT WIND DIR..NNW NNW NW WNW W W W WSW
20 FT WIND SPD..5 5 5 5 6 6 6 5
20 FT WIND GUST.7 7 7 7 8 9 9 8
MIX HGT (KFT)...1.4 1.7 2.1 2.4 2.9 3.0 3.0 3.0
MIX HGT (KM)....0.4 0.5 0.6 0.7 0.9 0.9 0.9 0.9
TRANSP WIND DIR.NNW NNW NW WNW WNW WNW W W
TRANSP WIND SPD.9 8 8 8 9 9 9 8
TRANS WIND DIR..NNW NNW NW WNW WNW WNW W W
TRANS SPD (M/S).4 4 4 4 4 4 4 4
DISPERSION IDX..18 19 22 24 30 34 34 30
LVORI...........2 2 2 2 2 1 1 2
TONIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 37.
MAX HUMIDITY........80 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
MIXING HEIGHT (M)...122 METERS AGL.
TRANSPORT WINDS.....WEST 8 TO 10 MPH.
TRANSPORT WINDS M/S.WEST AROUND 4 METERS/SECOND.
DISPERSION INDEX....4.
LVORI...............4.
STABILITY CLASS.....4.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........4 3 3 5 4 4 4 5 4 5 4 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............48 45 42 41 39 39 39 38 39 38 38 37
RH..............44 54 66 73 77 80 80 80 77 76 76 78
20 FT WIND DIR..SW SW WSW WSW W W W W W W W W
20 FT WIND SPD..5 3 3 3 3 3 3 3 3 3 3 3
20 FT WIND GUST.7 7 7 6 6 6 6 6 6 6 6 6
MIX HGT (KFT)...0.4 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)....0.1 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.WSW WSW WSW WSW W W W W W W W W
TRANSP WIND SPD.8 8 8 8 8 8 9 10 10 10 10 10
TRANS WIND DIR..WSW WSW WSW WSW W W W W W W W W
TRANS SPD (M/S).4 4 4 4 4 4 4 4 4 4 4 4
DISPERSION IDX..3 4 4 3 4 4 4 4 5 5 4 4
LVORI...........2 3 3 3 4 5 5 5 4 4 4 4
NEW YEARS DAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........36 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......2900 FT AGL.
MIXING HEIGHT (M)...91-884 METERS AGL.
TRANSPORT WINDS.....WEST 7 TO 10 MPH.
TRANSPORT WINDS M/S.WEST 3 TO 4 METERS/SECOND.
DISPERSION INDEX....12 INCREASING TO 37.
LVORI...............3.
STABILITY CLASS.....2.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 5 3 4 4 4 6 6 5 5 12 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............37 38 42 47 53 57 61 62 64 63 63 59
RH..............75 74 68 60 50 44 39 38 36 38 40 48
20 FT WIND DIR..W W W W W W W W W WSW WSW SW
20 FT WIND SPD..3 3 3 3 5 5 6 6 6 6 6 5
20 FT WIND GUST.6 6 6 7 7 7 8 9 10 10 9 8
MIX HGT (KFT)...0.3 0.4 0.4 0.7 1.2 1.7 2.2 2.7 2.9 2.9 2.9 2.9
MIX HGT (KM)....0.1 0.1 0.1 0.2 0.4 0.5 0.7 0.8 0.9 0.9 0.9 0.9
TRANSP WIND DIR.W W WNW WNW NW WNW W W W W WSW WSW
TRANSP WIND SPD.10 9 7 10 9 7 10 10 10 10 8 8
TRANS WIND DIR..W W WNW WNW NW WNW W W W W WSW WSW
TRANS SPD (M/S).4 4 3 4 4 3 4 4 4 4 4 4
DISPERSION IDX..10 10 8 11 15 18 29 32 37 37 30 29
LVORI...........4 4 3 2 2 2 2 1 1 1 2 2
FORECASTER...29
REQUESTED BY...RK
TYPE OF REQUEST...PRESCRIBED
.TAG 2528173.0/MOB
.DELDT 12/31/25
.FORMATTERVERSION 2.0.0
.EMAIL RYAN.KADERLY@FDACS.GOV
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