Spot Forecast Issued by NWS Mobile, AL
000
FNUS74 KMOB 131104
FWSMOB
Spot Forecast for Desoto 7310 South...USFS
National Weather Service Mobile AL
604 AM CDT Sat Apr 13 2024
Forecast is based on ignition time of 1000 CDT on April 13.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...Dry conditions are expected today into Sunday across
the burn area. Afternoon relative humidity values drop to near
25 percent today and near 35 percent Sunday. Transport winds will
be out of the northwest this morning, becoming southwest by late
afternoon around 5 to 10mph. Transport winds shift out of the
south at 15 to 20mph for Sunday. Dispersion index values will be
fair today and generally good to good Sunday.
Fog potential and other remarks...No fog development is expected.
.REST OF TODAY...
Sky/weather.........Sunny (5-15 percent).
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 83.
Min humidity........26 percent.
Wind (20 ft)........Light winds becoming northwest around 5 mph
early in the afternoon, then shifting to the
southwest late in the afternoon.
Mixing height.......5800 ft AGL.
Mixing height (m)...427-1768 meters AGL.
Transport winds.....Northwest 2 to 6 mph shifting to the southwest
late in the afternoon.
Transport winds m/s.Northwest 1 to 3 meters/second shifting to the
southwest around 3 meters/second late in the
afternoon.
Dispersion index....6 increasing to 35.
LVORI...............2.
Stability class.....2.
TIME (CDT) 10 AM NOON 2 PM 4 PM
Sky (%).........3 11 12 7
Weather cov.....
Weather type....NONE NONE NONE NONE
Tstm cov........
Chc of pcpn (%).0 0 0 0
LAL.............1 1 1 1
Temp............70 78 82 83
RH..............54 33 27 26
20 FT wind dir..N NNW NW SW
20 FT wind spd..2 5 6 6
20 FT wind gust. 6 8 8
Mix hgt (ft)....1400 3800 5300 5800
Mix hgt (m).....430 1160 1620 1770
Transp wind dir.NNW NNW NW W
Transp wind spd.2 5 5 6
Trans wind dir..NNW NNW NW W
Trans spd (m/s).1 2 2 3
Dispersion idx..6 25 32 38
LVORI...........2 2 1 1
.TONIGHT...
Sky/weather.........Clear (0-10 percent).
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....Around 52.
Max humidity........100 percent.
Wind (20 ft)........South winds around 5 mph early in the evening
becoming light.
Mixing height.......400 ft AGL.
Mixing height (m)...122-1768 meters AGL.
Transport winds.....Southwest 7 to 12 mph.
Transport winds m/s.Southwest 3 to 5 meters/second.
Dispersion index....38 decreasing to 4.
LVORI...............4.
Stability class.....4.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky (%).........7 5 2 1 1 2
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0
LAL.............1 1 1 1 1 1
Temp............81 68 62 58 55 53
RH..............36 60 70 82 90 96
20 FT wind dir..SSW S SSW SSW SSW SSW
20 FT wind spd..6 6 5 3 3 2
20 FT wind gust.12 13 10 9 7 6
Mix hgt (ft)....5800 400 400 400 400 400
Mix hgt (m).....1770 120 120 120 120 120
Transp wind dir.S SSW SSW SSW SSW SW
Transp wind spd.8 12 10 9 9 7
Trans wind dir..S SSW SSW SSW SSW SW
Trans spd (m/s).4 5 4 4 4 3
Dispersion idx..38 4 4 4 4 3
LVORI...........1 3 3 4 6 7
.SUNDAY...
Sky/weather.........Mostly sunny (20-30 percent).
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 82.
Min humidity........34 percent.
Wind (20 ft)........Light winds becoming south 5 to 13 mph in the
late morning and afternoon.
Mixing height.......4200 ft AGL.
Mixing height (m)...122-1280 meters AGL.
Transport winds.....South 6 to 15 mph increasing to 16 to 20 mph in
the afternoon.
Transport winds m/s.South 3 to 9 meters/second becoming 4 to 8
meters/second in the late morning and early
afternoon, then increasing to 8 to 9
meters/second late in the afternoon.
Dispersion index....7 increasing to 65.
LVORI...............5.
Stability class.....2.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky (%).........7 12 19 36 37 23
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0
LAL.............1 1 1 1 1 1
Temp............52 57 72 78 81 81
RH..............100 90 55 42 35 34
20 FT wind dir..S S S S S S
20 FT wind spd..1 3 8 13 15 14
20 FT wind gust.5 7 12 17 21 22
Mix hgt (ft)....400 500 1800 3500 4100 3800
Mix hgt (m).....120 150 550 1070 1250 1160
Transp wind dir.SW SSW S S S S
Transp wind spd.6 6 10 15 18 20
Trans wind dir..SW SSW S S S S
Trans spd (m/s).3 3 4 7 8 9
Dispersion idx..3 6 24 54 65 67
LVORI...........8 5 2 1 1 1
$$
Forecaster...25
Requested by...Cliff Willis
Type of request...PRESCRIBED
.TAG 2409891.2/MOB
.DELDT 04/13/24
.FormatterVersion 2.0.0
.EMAIL clifton.willis@usda.gov