631
FNUS74 KMOB 201034
FWSMOB
SPOT FORECAST FOR MIC08...USFS
NATIONAL WEATHER SERVICE MOBILE AL
434 AM CST FRI FEB 20 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 CST ON FEBRUARY 20.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SCATTERED SHOWERS ARE POSSIBLE AT THE BURN SITE BOTH MORNINGS
WITH NUMEROUS SHOWERS AND STORMS EXPECTED BOTH AFTERNOONS. A FEW STRONG
STORMS WITH ERRATIC, GUSTY WINDS ARE POSSIBLE ON SATURDAY. MINIMUM RELATIVE
HUMIDITY REMAINS WELL ABOVE CRITICAL THRESHOLDS. TRANSPORT WINDS WILL BE
SOUTHWESTERLY TO WESTERLY BOTH DAYS WITH GUSTS UP TO 20 KNOTS POSSIBLE AT
THE BURN SITE. AFTERNOON DISPERSION WILL BE GOOD TODAY AND GENERALLY GOOD
SATURDAY.
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED AT THE BURN SITE.
TODAY
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). CHANCE OF SHOWERS
IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SHOWERS LIKELY IN THE
AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH. GUSTS UP TO 20 MPH
EARLY IN THE MORNING THEN 22 MPH IN THE
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE MORNING. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
LATE IN THE AFTERNOON.
MIXING HEIGHT.......4100 FT AGL.
MIXING HEIGHT (M)...244-1250 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 18 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 5 TO 8 METERS/SECOND.
DISPERSION INDEX....13 INCREASING TO 29 EARLY IN THE MORNING, THEN
INCREASING TO 44 LATE IN THE MORNING INCREASING
TO 59 LATE IN THE MORNING INCREASING TO 64
DECREASING TO 48 LATE IN THE AFTERNOON.
LVORI...............4.
STABILITY CLASS.....3.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........71 75 68 64 57 52 49 48 45 49 56 61
WEATHER COV.....SCH SCH SCH CHC CHC CHC CHC CHC CHC LKY LKY LKY
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH SCH SCH SCH
CHC OF PCPN (%).20 20 20 40 40 40 30 30 30 60 60 60
TEMP............69 69 70 74 77 80 81 82 83 82 81 78
RH..............97 97 97 84 76 69 63 61 57 58 60 69
20 FT WIND DIR..SW SW WSW WSW WSW WSW WSW WSW WSW SW SW SSW
20 FT WIND SPD..6 6 7 7 8 9 9 10 10 10 10 8
20 FT WIND GUST.18 18 20 18 18 18 18 20 20 20 22 20
MIX HGT (KFT)...0.8 0.8 1.7 2.1 2.7 3.3 3.7 3.9 4.1 4.0 4.0 4.0
MIX HGT (KM)....0.2 0.2 0.5 0.6 0.8 1.0 1.1 1.2 1.2 1.2 1.2 1.2
TRANSP WIND DIR.SW WSW WSW WSW W WSW W WSW WSW SW SW SSW
TRANSP WIND SPD.12 12 16 15 15 16 17 18 17 18 17 14
TRANS WIND DIR..SW WSW WSW WSW W WSW W WSW WSW SW SW SSW
TRANS SPD (M/S).5 5 7 7 7 7 8 8 8 8 8 6
DISPERSION IDX..13 12 27 30 44 54 60 63 66 63 61 48
LVORI...........5 7 4 4 3 1 1 1 1 1 1 1
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF
SHOWERS EARLY IN THE EVENING, THEN SLIGHT
CHANCE OF SHOWERS IN THE LATE EVENING AND
OVERNIGHT.
CHANCE OF PCPN......50 PERCENT.
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH. GUSTS UP TO 20 MPH
EARLY IN THE EVENING THEN 23 MPH EARLY IN THE
EVENING.
MIXING HEIGHT.......600 FT AGL.
MIXING HEIGHT (M)...183-366 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 14 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 5 TO 6 METERS/SECOND.
DISPERSION INDEX....10.
LVORI...............6.
STABILITY CLASS.....4.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........60 64 71 77 80 85 90 89 91 90 91 89
WEATHER COV.....CHC CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........
CHC OF PCPN (%).50 50 50 20 20 20 20 20 20 20 20 20
TEMP............73 72 71 70 70 70 70 70 70 70 70 68
RH..............81 84 87 90 93 90 93 97 93 97 93 100
20 FT WIND DIR..S S S S S SSW SSW SSW SSW SSW SSW SW
20 FT WIND SPD..7 6 6 7 7 8 7 7 8 8 8 8
20 FT WIND GUST.20 18 20 21 22 22 22 22 22 23 23 23
MIX HGT (KFT)...0.7 0.6 0.6 0.6 0.6 0.7 0.6 0.9 1.0 1.1 1.2 1.2
MIX HGT (KM)....0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4
TRANSP WIND DIR.SW SSW SSW SSW SSW SSW SSW SSW SSW SW SW SW
TRANSP WIND SPD.12 13 13 14 14 13 13 13 13 13 13 13
TRANS WIND DIR..SW SSW SSW SSW SSW SSW SSW SSW SSW SW SW SW
TRANS SPD (M/S).5 6 6 6 6 6 6 6 6 6 6 6
DISPERSION IDX..8 8 9 9 10 11 9 10 11 11 11 12
LVORI...........4 4 5 5 6 5 6 8 5 7 5 7
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF
SHOWERS IN THE MORNING. SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE MORNING, THEN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........63 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 9 MPH. GUSTS UP TO 22 MPH.
GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON.
MIXING HEIGHT.......4100 FT AGL.
MIXING HEIGHT (M)...335-1250 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 17 MPH INCREASING TO 15 TO 21
MPH IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 9 METERS/SECOND INCREASING TO 7
TO 9 METERS/SECOND IN THE LATE MORNING AND
AFTERNOON.
DISPERSION INDEX....18 INCREASING TO 52.
LVORI...............3.
STABILITY CLASS.....3.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........89 91 89 86 81 75 70 68 66 64 66 69
WEATHER COV.....CHC CHC CHC CHC CHC CHC DEF DEF DEF DEF DEF DEF
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH CHC CHC CHC CHC CHC CHC
CHC OF PCPN (%).40 40 40 40 40 40 80 80 80 80 80 80
TEMP............69 70 71 73 75 78 80 82 82 82 80 77
RH..............100 97 97 93 87 76 69 65 63 63 67 71
20 FT WIND DIR..SSW SW SW SW SW SW SW SW WSW WSW WSW WSW
20 FT WIND SPD..8 8 8 9 9 10 10 10 10 10 9 7
20 FT WIND GUST.22 22 22 22 22 22 22 22 21 21 20 17
MIX HGT (KFT)...1.1 1.4 1.9 2.3 2.9 3.5 4.1 3.8 3.6 3.4 3.4 3.4
MIX HGT (KM)....0.3 0.4 0.6 0.7 0.9 1.1 1.2 1.2 1.1 1.0 1.0 1.0
TRANSP WIND DIR.SW SW SW SW SW SW SW SW WSW WSW WSW W
TRANSP WIND SPD.10 10 14 17 20 21 21 21 21 20 17 15
TRANS WIND DIR..SW SW SW SW SW SW SW SW WSW WSW WSW W
TRANS SPD (M/S).4 4 6 8 9 9 9 9 9 9 8 7
DISPERSION IDX..16 19 26 36 45 52 56 55 52 47 56 48
LVORI...........5 5 4 4 4 3 1 1 1 1 1 3
FORECASTER...7
REQUESTED BY...MATT DELANEY
TYPE OF REQUEST...PRESCRIBED
.TAG 2603228.0/MOB
.DELDT 02/20/26
.FORMATTERVERSION 2.0.0
.EMAIL MATTHEW.DELANEY@USDA.GOV
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