Suppression Forecast
Issued by NWS Mobile, AL

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000
FNUS74 KMOB 161301
FWSMOB

Spot Forecast for G-21 RX...Eglin AFB
National Weather Service Mobile AL
701 AM CST Sat Dec 16 2017

Forecast is based on ignition time of 0800 CST on December 16.
If conditions become unrepresentative...contact the National Weather
Service.

...LOW DISPERSION INDEX OF 18 EXPECTED OVER THE BURN AREA TODAY...

.DISCUSSION...A cool and dry post cold frontal airmass will remain
over the burn area today with light northeast becoming east. Winds
will become southerly on Sunday, with scattered rain showers in
the afternoon.

Fog Potential And Other Remarks...Fog not expected through Sunday
afternoon. Patchy fog development likely Sunday night.

.REST OF TODAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Max temperature.....Around 58.
Min humidity........37 percent.
Wind (20 ft)........Northeast around 5 mph becoming east.
Mixing height.......Increasing to 2500 ft AGL.
Transport winds.....Northeast 6 to 9 mph early becoming east.
Dispersion index....18.
LVORI...............2.
Stability class.....3.

TIME (CST)      8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........39     35     33     35     34
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0
LAL.............1      1      1      1      1
Temp............42     49     55     58     56
RH..............57     48     40     37     43
20 FT wind dir..NE     NE     E      E      E
20 FT wind spd..6      6      5      5      4
20 FT wind gust.10     10     10     10     5
Mix hgt (ft)....1100   1600   2300   2400   2500
Transp wind dir.NE     E      E      E      E
Transp wind spd.9      8      6      6      6
Dispersion idx..16     18     18     18     18
LVORI...........3      2      2      2      2

.TONIGHT...

Sky/weather.........Partly cloudy (35-45 percent) becoming
                    mostly cloudy (55-65 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Min temperature.....Around 46.
Max humidity........83 percent.
Wind (20 ft)........East 3 to 6 mph.
Mixing height.......500-900 ft AGL.
Transport winds.....East 5 to 7 mph.
Dispersion index....7.
LVORI...............4.
Stability class.....4.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........31     39     46     54     51     56
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............50     47     46     46     47     48
RH..............56     63     65     68     68     77
20 FT wind dir..E      E      E      E      E      E
20 FT wind spd..3      4      4      5      6      6
20 FT wind gust.5      5      5      10     10     10
Mix hgt (ft)....900    500    500    500    500    500
Transp wind dir.E      E      E      E      E      E
Transp wind spd.5      5      5      6      7      7
Dispersion idx..4      5      6      7      8      9
LVORI...........3      3      3      3      4      4

.SUNDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain
                    showers in the afternoon.
Chance of pcpn......40 percent.
LAL.................No Tstms.
Max temperature.....Around 71.
Min humidity........71 percent.
Wind (20 ft)........Southeast winds 7 to 12 mph.
Mixing height.......400-1800 ft AGL.
Transport winds.....Southeast 8 to 17 mph shifting to the south 9
                    to 18 mph in the afternoon.
Dispersion index....16 increasing to 27 in the late morning and
                    early afternoon, then decreasing to 18 late in
                    the afternoon.
LVORI...............4.
Stability class.....3.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........74     79     86     91     93     96
Weather cov.....                     CHANCE CHANCE CHANCE
Weather type....NONE   NONE   NONE   RNSHWR RNSHWR RNSHWR
Tstm cov........
Chc of pcpn (%).0      0      10     40     40     40
LAL.............1      1      1      1      1      1
Temp............51     56     62     68     69     68
RH..............83     83     81     78     78     84
20 FT wind dir..E      SE     SE     SE     S      S
20 FT wind spd..7      8      10     12     11     9
20 FT wind gust.10     15     15     20     15     15
Mix hgt (ft)....400    700    1200   1800   1500   1300
Transp wind dir.E      SE     SE     S      S      S
Transp wind spd.8      10     15     18     15     10
Dispersion idx..13     17     23     31     25     18
LVORI...........4      4      3      3      3      4

$$
Forecaster...22
Requested by...Tom Murrie
Type of request...PRESCRIBED
.TAG 1720030.0/MOB
.EMAIL thomas.murrie@us.af.mil



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