248
FNUS74 KMOB 100933
FWSMOB
SPOT FORECAST FOR BRB04...USFS
NATIONAL WEATHER SERVICE MOBILE AL
433 AM CDT TUE MAR 10 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON MARCH 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...HIGH DISPERSION INDEX AROUND 85 EXPECTED WEDNESDAY OVER THE
BURN AREA...
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 50%,
20 FT WIND GUSTS WILL BE UP TO NEAR 15-20 MPH, TRANSPORT WINDS
WILL BE MOSTLY SOUTH-SOUTHWESTERLY AND DISPERSION VALUES WILL BE
GOOD (AROUND 65). FOR WEDNESDAY, THE MINIMUM RELATIVE HUMIDITY IS
NEAR 50%, 20 FT WIND GUSTS WILL BE UP TO NEAR 25 MPH, TRANSPORT
WINDS WILL BE MOSTLY SOUTHERLY TO SOUTH-SOUTHWESTERLY, AND
DISPERSION VALUES WILL BE GOOD (AROUND 85).
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.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
MOSTLY SUNNY (30-40 PERCENT). PATCHY FOG EARLY
IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........53 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
MIXING HEIGHT (M)...274-1402 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 6 TO 13 MPH.
TRANSPORT WINDS M/S.SOUTH 3 TO 6 METERS/SECOND.
DISPERSION INDEX....10 INCREASING TO 64.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........84 82 68 70 63 55 46 27 24 19 21
WEATHER COV.....PTY PTY
WEATHER TYPE....FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0
TEMP............67 66 69 72 76 79 82 83 83 84 83
RH..............100 100 100 90 79 69 61 57 55 53 55
20 FT WIND DIR..S S S S SSW SSW SSW SSW SSW SSW SSW
20 FT WIND SPD..2 2 2 3 5 6 6 7 7 7 6
20 FT WIND GUST.7 8 9 10 12 13 14 15 16 16 17
MIX HGT (KFT)...0.9 1.0 1.4 1.8 2.6 3.5 4.3 4.5 4.6 4.6 4.6
MIX HGT (KM)....0.3 0.3 0.4 0.5 0.8 1.1 1.3 1.4 1.4 1.4 1.4
TRANSP WIND DIR.SSW S SSW SSW SSW SSW SSW SSW SSW SSW SSW
TRANSP WIND SPD.6 6 8 8 8 10 12 13 12 13 13
TRANS WIND DIR..SSW S SSW SSW SSW SSW SSW SSW SSW SSW SSW
TRANS SPD (M/S).3 3 4 4 4 4 5 6 5 6 6
DISPERSION IDX..6 8 14 19 27 43 60 64 63 64 67
LVORI...........9 8 5 4 3 1 1 1 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (75-85 PERCENT). PATCHY FOG
OVERNIGHT.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 65.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......900 FT AGL.
MIXING HEIGHT (M)...274-1402 METERS AGL.
TRANSPORT WINDS.....SOUTH 9 TO 13 MPH.
TRANSPORT WINDS M/S.SOUTH 4 TO 6 METERS/SECOND.
DISPERSION INDEX....67 DECREASING TO 5.
LVORI...............5.
STABILITY CLASS.....4.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........27 19 30 42 49 69 81 87 83 82 85 83
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............80 77 72 70 69 68 68 68 67 67 67 66
RH..............60 67 79 87 90 93 93 97 100 97 100 100
20 FT WIND DIR..S SSW S S S S S S S S S S
20 FT WIND SPD..6 6 5 3 3 2 2 2 2 2 2 2
20 FT WIND GUST.16 15 15 14 13 13 12 12 12 12 10 10
MIX HGT (KFT)...4.6 1.6 1.0 1.0 1.0 1.1 1.1 1.3 1.2 1.1 1.0 0.9
MIX HGT (KM)....1.4 0.5 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.13 12 10 10 10 10 9 9 9 9 9 9
TRANS WIND DIR..S S S S S S S S S S S S
TRANS SPD (M/S).6 5 4 4 4 4 4 4 4 4 4 4
DISPERSION IDX..67 5 5 5 5 5 4 4 4 4 4 4
LVORI...........1 3 4 5 6 6 6 9 9 9 9 9
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). PATCHY FOG EARLY
IN THE MORNING.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........51 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 9 MPH WITH
GUSTS TO AROUND 24 MPH IN THE LATE MORNING AND
AFTERNOON.
MIXING HEIGHT.......5500 FT AGL.
MIXING HEIGHT (M)...244-1676 METERS AGL.
TRANSPORT WINDS.....SOUTH 9 TO 18 MPH INCREASING TO 17 TO 21 MPH IN
THE AFTERNOON.
TRANSPORT WINDS M/S.SOUTH 4 TO 9 METERS/SECOND INCREASING TO 8 TO 9
METERS/SECOND IN THE AFTERNOON.
DISPERSION INDEX....8 INCREASING TO 23 EARLY IN THE MORNING, THEN
INCREASING TO 37 LATE IN THE MORNING INCREASING
TO 65 LATE IN THE MORNING INCREASING TO 83
DECREASING TO 72 LATE IN THE AFTERNOON.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........71 83 66 59 51 51 50 50 48 47 45 51
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............66 65 67 69 73 77 80 82 84 85 84 82
RH..............100 100 97 93 84 74 65 58 53 51 53 56
20 FT WIND DIR..S S S S S S SSW SSW SSW SSW SSW SSW
20 FT WIND SPD..2 2 3 5 6 8 9 10 10 10 9 9
20 FT WIND GUST.10 10 12 15 17 20 22 23 24 24 23 22
MIX HGT (KFT)...0.9 0.8 1.4 2.0 2.6 3.5 4.4 5.1 5.5 5.5 5.1 5.1
MIX HGT (KM)....0.3 0.2 0.4 0.6 0.8 1.1 1.3 1.6 1.7 1.7 1.6 1.6
TRANSP WIND DIR.S S S S S S SSW SSW SSW SSW SSW SSW
TRANSP WIND SPD.9 10 10 12 14 16 18 20 21 21 20 17
TRANS WIND DIR..S S S S S S SSW SSW SSW SSW SSW SSW
TRANS SPD (M/S).4 4 4 5 6 7 8 9 9 9 9 8
DISPERSION IDX..4 11 19 27 37 60 69 80 86 86 79 72
LVORI...........9 7 5 4 4 3 1 1 1 1 1 1
FORECASTER...96
REQUESTED BY...KEVIN MOCK
TYPE OF REQUEST...PRESCRIBED
.TAG 2605217.0/MOB
.DELDT 03/10/26
.FORMATTERVERSION 2.0.0
.EMAIL JOSEPH.K.MOCK@USDA.GOV
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