538
FNUS74 KMOB 241329
FWSMOB
SPOT FORECAST FOR MERIT CREEK...USFS
NATIONAL WEATHER SERVICE MOBILE AL
829 AM CDT THU SEP 24 2026
FORECAST IS BASED ON FORECAST START TIME OF 0900 CDT ON SEPTEMBER 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FOR THE REST OF TODAY, THE MINIMUM RELATIVE
HUMIDITY IS NEAR 50%, 20 FT WIND GUSTS WILL BE UP TO NEAR 15 MPH,
TRANSPORT WINDS WILL BE MOSTLY NORTH-NORTHEASTERLY, AND
DISPERSION VALUES WILL BE GOOD. FOR FRIDAY, THE MINIMUM RELATIVE
HUMIDITY IS NEAR 45%, TRANSPORT WINDS WILL BE MOSTLY EAST-
NORTHEASTERLY TO NORTHEASTERLY, AND DISPERSION VALUES WILL BE
GOOD.
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........52 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......5900 FT AGL.
MIXING HEIGHT (M)...488-1798 METERS AGL.
TRANSPORT WINDS.....NORTH 7 TO 9 MPH.
TRANSPORT WINDS M/S.NORTH 3 TO 4 METERS/SECOND.
DISPERSION INDEX....18 INCREASING TO 58.
LVORI...............2.
STABILITY CLASS.....2.
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........25 29 38 44 47 45 40 39 38
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0
TEMP............76 81 84 86 88 88 89 89 88
RH..............82 72 67 61 55 55 52 52 54
20 FT WIND DIR..NE NE NE NNE NNE NNE NNE NE NE
20 FT WIND SPD..5 5 5 6 6 6 6 7 6
20 FT WIND GUST.12 12 10 12 13 14 14 15 14
MIX HGT (KFT)...1.6 2.0 3.0 4.3 5.7 5.9 5.8 5.4 5.4
MIX HGT (KM)....0.5 0.6 0.9 1.3 1.7 1.8 1.8 1.6 1.6
TRANSP WIND DIR.NE NE NNE NNE N N N NNE NNE
TRANSP WIND SPD.8 7 7 7 8 9 9 9 9
TRANS WIND DIR..NE NE NNE NNE N N N NNE NNE
TRANS SPD (M/S).4 3 3 3 4 4 4 4 4
DISPERSION IDX..16 19 26 37 53 61 62 57 61
LVORI...........3 3 3 1 1 1 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 66.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
MIXING HEIGHT (M)...122-1646 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 7 TO 13 MPH.
TRANSPORT WINDS M/S.NORTHEAST 3 TO 6 METERS/SECOND.
DISPERSION INDEX....68 DECREASING TO 4.
LVORI...............4.
STABILITY CLASS.....4.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........32 34 29 31 27 24 20 20 23 26 27 21
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............86 80 78 76 75 74 73 72 71 70 68 68
RH..............55 67 71 74 76 79 81 84 84 87 90 90
20 FT WIND DIR..NE NE NE NE ENE NE NE NE ENE ENE NE ENE
20 FT WIND SPD..5 5 5 5 5 5 3 3 3 3 3 3
20 FT WIND GUST.13 14 13 13 13 13 12 12 10 10 10 10
MIX HGT (KFT)...5.4 0.7 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4
MIX HGT (KM)....1.6 0.2 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1
TRANSP WIND DIR.NNE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E
TRANSP WIND SPD.10 10 13 12 10 10 9 9 9 8 8 7
TRANS WIND DIR..NNE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E
TRANS SPD (M/S).4 4 6 5 4 4 4 4 4 4 4 3
DISPERSION IDX..68 5 5 5 5 5 4 4 4 4 3 4
LVORI...........1 3 3 3 4 4 4 5 5 6 6 6
FRIDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........45 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH IN
THE LATE MORNING AND AFTERNOON, THEN BECOMING
LIGHT LATE IN THE AFTERNOON.
MIXING HEIGHT.......6400 FT AGL.
MIXING HEIGHT (M)...122-1951 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 8 TO 9 MPH.
TRANSPORT WINDS M/S.NORTHEAST AROUND 4 METERS/SECOND.
DISPERSION INDEX....9 INCREASING TO 59.
LVORI...............4.
STABILITY CLASS.....2.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........24 27 23 24 30 30 27 21 13 25 26 16
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............67 66 68 71 77 80 82 85 86 87 87 86
RH..............90 90 87 79 64 58 55 50 46 45 45 46
20 FT WIND DIR..NE NE ENE NE ENE ENE ENE NE NE NE NE NE
20 FT WIND SPD..3 5 5 6 6 6 6 6 6 6 6 5
20 FT WIND GUST.10 10 12 13 13 13 13 13 13 13 13 12
MIX HGT (KFT)...0.4 0.4 1.2 1.7 2.5 3.4 4.2 4.8 6.1 6.4 5.7 5.7
MIX HGT (KM)....0.1 0.1 0.4 0.5 0.8 1.0 1.3 1.5 1.9 2.0 1.7 1.7
TRANSP WIND DIR.E ENE ENE ENE ENE ENE ENE ENE NE NE NE NNE
TRANSP WIND SPD.8 8 9 9 9 9 9 9 9 8 8 8
TRANS WIND DIR..E ENE ENE ENE ENE ENE ENE ENE NE NE NE NNE
TRANS SPD (M/S).4 4 4 4 4 4 4 4 4 4 4 4
DISPERSION IDX..4 8 13 21 30 39 47 55 63 62 59 59
LVORI...........6 5 4 3 1 1 1 1 1 1 1 1
FORECASTER...13
REQUESTED BY...DANIEL PATTERSON
TYPE OF REQUEST...WILDFIRE
.TAG 2622457.0/MOB
.DELDT 09/24/26
.FORMATTERVERSION 2.0.0
.EMAIL DANIEL.L.PATTERSON@USDA.GOV
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