Suppression Forecast
Issued by NWS Mobile, AL

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000
FNUS74 KMOB 081253
FWSMOB

Spot Forecast for B-75...Eglin, AFB
National Weather Service Mobile AL
753 AM CDT Sat May 8 2021

Forecast is based on ignition time of 0800 CDT on May 08.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
A dry airmass will remain in place across our region today as
surface high pressure builds over the area. Minimum relative
humidity is expected to fall to around 28 percent this afternoon
near the burn site. A light southerly transport flow will develop
this afternoon. Southerly winds will increase on Sunday and could
gust to around 20 mph at times late in the morning and in the
afternoon. Low level moisture increases on Sunday which will allow
for higher afternoon minimum relative humidity values.

Fog potential and other remarks...Fog is not expected.

.REST OF TODAY...

Sky/weather.........Sunny (5-15 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Max temperature.....Around 82.
Min humidity........28 percent.
Wind (20 ft)........South winds 6 to 12 mph.
Mixing height.......4600 ft AGL.
Mixing height (m)...427-1402 meters AGL.
Transport winds.....South 7 to 10 mph.
Transport winds m/s.South 3 to 4 meters/second.
Dispersion index....18 increasing to 31 in the late morning and
                    afternoon.
LVORI...............2.
Stability class.....2.

TIME (CDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........9   9   8   9   9   10  9   9   8   8
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1
Temp............60  66  73  75  78  81  81  82  81  80
RH..............53  43  35  33  30  28  28  28  30  33
20 FT wind dir..ESE ESE ESE SE  SSE S   S   S   S   S
20 FT wind spd..6   6   7   7   7   8   9   10  10  9
20 FT wind gust.8   10  11  12  12  12  13  14  14  14
Mix hgt (kft)...1.4 2.5 3.5 3.9 4.2 4.6 4.5 4.3 4.2 4.2
Mix hgt (km)....0.4 0.8 1.1 1.2 1.3 1.4 1.4 1.3 1.3 1.3
Transp wind dir.E   ESE ESE ESE SE  SE  SSE SSE S   S
Transp wind spd.7   8   8   8   9   9   9   10  10  10
Trans wind dir..E   ESE ESE ESE SE  SE  SSE SSE S   S
Trans spd (m/s).3   4   4   4   4   4   4   4   4   4
Dispersion idx..14  21  28  29  31  33  32  32  33  33
LVORI...........2   2   2   2   1   1   1   1   1   1

.TONIGHT...

Sky/weather.........Clear (0-10 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Min temperature.....Around 60.
Max humidity........93 percent.
Wind (20 ft)........South winds 5 to 9 mph.
Mixing height.......200 ft AGL.
Mixing height (m)...61-1280 meters AGL.
Transport winds.....South 5 to 12 mph.
Transport winds m/s.South 2 to 5 meters/second.
Dispersion index....33 decreasing to 7.
LVORI...............4.
Stability class.....4.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........7   7   7   8   9   6   4   2   1   1   1   1
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............77  74  69  67  65  63  62  62  61  61  61  61
RH..............39  44  55  61  68  75  78  81  84  87  87  87
20 FT wind dir..S   S   S   S   S   S   SSE SSE SSE SSE SSE SSE
20 FT wind spd..8   7   6   6   5   5   5   5   5   6   6   6
20 FT wind gust.12  10  10  7   6   6   6   6   6       7
Mix hgt (kft)...4.2 1.1 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2
Mix hgt (km)....1.3 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.S   S   S   S   S   S   S   SSE SSE SSE SSE SSE
Transp wind spd.10  12  8   8   8   7   6   5   5   5   6   6
Trans wind dir..S   S   S   S   S   S   S   SSE SSE SSE SSE SSE
Trans spd (m/s).4   5   4   4   4   3   3   2   2   2   3   3
Dispersion idx..33  6   6   6   6   7   7   7   6   6   6   7
LVORI...........1   2   3   3   3   4   4   4   5   5   5   6

$$
Forecaster...25
Requested by...David Grimm
Type of request...PRESCRIBED
.TAG 2111968.0/MOB
.DELDT 05/08/21
.FormatterVersion 1.0.26
.EMAIL david.grimm.5.ctr@us.af.mil


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