472
FNUS74 KMOB 202031
FWSMOB
SPOT FORECAST FOR CHICK CPT 391 392...USFS
NATIONAL WEATHER SERVICE MOBILE AL
231 PM CST THU FEB 20 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 CST ON FEBRUARY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FOR FRIDAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR
28%, TRANSPORT WINDS WILL BE MOSTLY NORTHEASTERLY, AND DISPERSION
WILL BE FAIR. FOR SATURDAY, THE MINIMUM RELATIVE HUMIDITY IS NEAR
30%, TRANSPORT WINDS WILL START OFF NORTHEASTERLY IN THE MORNING
AND TURN WESTERLY TO NORTHWESTERLY IN THE AFTERNOON, AND DISPERSION
WILL BE GENERALLY GOOD. HIGHEST WIND GUSTS ON FRIDAY AND SATURDAY
WILL OCCUR FRIDAY MORNING WITH 15-16 KNOTS IN THE MORNING WITH A
STEADY DECREASE THROUGH THE DAY AND INTO SATURDAY.
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 47.
MIN HUMIDITY........29 PERCENT.
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH EARLY IN THE
MORNING BECOMING LIGHT.
MIXING HEIGHT.......3200 FT AGL.
MIXING HEIGHT (M)...579-975 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 7 TO 14 MPH.
TRANSPORT WINDS M/S.NORTHEAST 3 TO 6 METERS/SECOND.
DISPERSION INDEX....30.
LVORI...............2.
STABILITY CLASS.....2.
TIME (CST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........11 18 17 27 32 34 25 30 34 42
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0
TEMP............24 29 34 37 41 43 45 45 45 45
RH..............60 48 40 37 33 30 29 29 32 35
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE
20 FT WIND SPD..6 6 6 6 6 6 6 6 5 3
20 FT WIND GUST.16 16 15 14 13 12 12 12 10 10
MIX HGT (KFT)...1.9 2.0 2.3 2.5 2.8 3.0 3.2 3.2 3.2 3.2
MIX HGT (KM)....0.6 0.6 0.7 0.8 0.9 0.9 1.0 1.0 1.0 1.0
TRANSP WIND DIR.NE NE NE ENE NE NE NE NE NE NE
TRANSP WIND SPD.14 10 9 9 8 8 7 8 8 7
TRANS SPD (M/S).6 4 4 4 4 4 3 4 4 3
DISPERSION IDX..33 29 28 29 28 29 27 30 30 29
LVORI...........1 2 2 2 2 2 2 2 2 2
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING
PARTLY CLOUDY (30-40 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 27.
MAX HUMIDITY........68 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......300 FT AGL.
MIXING HEIGHT (M)...91-152 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 6 TO 8 MPH.
TRANSPORT WINDS M/S.NORTHEAST 3 TO 4 METERS/SECOND.
DISPERSION INDEX....4.
LVORI...............3.
STABILITY CLASS.....4.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........53 47 43 51 52 45 38 32 27 21 27 32
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............42 39 35 34 31 30 30 30 29 29 28 27
RH..............41 46 54 56 63 66 66 66 66 66 67 68
20 FT WIND DIR..NE NE NE NE NE NNE NNE NNE NNE NNE NNE NNE
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2 2
20 FT WIND GUST.9 8 8 8 7 7 6 6 7 7 6 5
MIX HGT (KFT)...0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
MIX HGT (KM)....0.2 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.NE NE NE NE ENE ENE NE NE NE NE NE NE
TRANSP WIND SPD.8 8 8 8 8 7 6 6 6 6 6 6
TRANS SPD (M/S).4 4 4 4 4 3 3 3 3 3 3 3
DISPERSION IDX..3 4 4 4 3 3 3 3 3 3 3 3
LVORI...........2 2 2 3 3 3 3 3 3 3 3 3
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........32 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......4100 FT AGL.
MIXING HEIGHT (M)...91-1250 METERS AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 6 MPH SHIFTING TO THE NORTHWEST
6 TO 9 MPH LATE IN THE MORNING.
TRANSPORT WINDS M/S.NORTHEAST AROUND 3 METERS/SECOND SHIFTING TO
THE NORTHWEST 3 TO 4 METERS/SECOND LATE IN THE
MORNING.
DISPERSION INDEX....9 INCREASING TO 43.
LVORI...............2.
STABILITY CLASS.....2.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........38 36 34 32 30 27 25 22 19 16 14 13
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............28 30 34 38 43 47 51 53 54 54 53 51
RH..............68 68 64 57 49 41 36 33 32 34 38 45
20 FT WIND DIR..NNE NNE NNE NNE N NW WNW WNW NW NW NW NW
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2 2
20 FT WIND GUST.3 3 3 3 3 3 3 3 3 3 3 3
MIX HGT (KFT)...0.3 0.6 1.0 1.3 2.0 2.8 3.6 3.8 3.9 4.1 4.1 4.1
MIX HGT (KM)....0.1 0.2 0.3 0.4 0.6 0.9 1.1 1.2 1.2 1.2 1.2 1.2
TRANSP WIND DIR.NE NE NNE NNE N NW W WNW WNW WNW WNW NW
TRANSP WIND SPD.6 5 5 5 5 6 7 8 9 9 9 8
TRANS SPD (M/S).3 2 2 2 2 3 3 4 4 4 4 4
DISPERSION IDX..6 5 6 8 12 21 31 37 44 47 43 38
LVORI...........3 3 3 2 2 2 1 1 1 1 1 1
FORECASTER...7
REQUESTED BY...RYAN BARNETT
TYPE OF REQUEST...PRESCRIBED
.TAG 2503368.0/MOB
.DELDT 02/21/25
.FORMATTERVERSION 2.0.0
.EMAIL RYAN.BARNETT@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page