Suppression Forecast
Issued by NWS Mobile, AL

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065
FNUS74 KMOB 132242
FWSMOB

Spot Forecast for Desoto Burn Block 6303...USFS
National Weather Service Mobile AL
442 PM CST Sat Jan 13 2018

Forecast is based on ignition time of 1000 CST on January 13.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...No fog is expected through the remainder of the
weekend. Afternoon relative humidities will drop to near critical
levels on Sunday afternoon, but other criteria required for a
Red Flag Warning will not be met. Relative humidities will otherwise
remain above critical levels through Monday. Dispersion values will
be generally good today and fair on Sunday.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (80-90 percent) then becoming
                    sunny (5-15 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 40.
Min humidity........46 percent.
Wind (20 ft)........North winds 6 to 10 mph. Gusts up to 20 mph
                    early in the afternoon.
Mixing height.......2400-3400 ft AGL.
Mixing height (m)...732-1036 meters AGL.
Transport winds.....North 16 to 20 mph.
Transport winds m/s.North 7 to 9 meters/second.
Dispersion index....53.
LVORI...............1.
Stability class.....3.

TIME (CST)      10 AM  NOON   2 PM   4 PM
Sky (%).........100    100    17     1
Weather cov.....
Weather type....NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0
Temp............30     31     40     37
RH..............77     77     46     50
20 FT wind dir..N      N      N      N
20 FT wind spd..7      7      10     7
20 FT wind gust.15     15     15     10
Mix hgt (ft)....2400   2900   3200   3400
Mix hgt (m).....730    880    980    1040
Transp wind dir.N      N      N      N
Transp wind spd.17     16     16     18
Trans wind dir..N      N      N      N
Trans spd (m/s).8      7      7      8
Dispersion idx..48     51     55     53
LVORI...........1      1      1      1

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 19.
Max humidity........84 percent.
Wind (20 ft)........North winds around 5 mph in the evening
                    becoming light.
Mixing height.......1200-2000 ft AGL.
Mixing height (m)...366-610 meters AGL.
Transport winds.....North 9 to 14 mph.
Transport winds m/s.North 4 to 6 meters/second.
Dispersion index....6.
LVORI...............4.
Stability class.....4.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........2      1      1      2      1      0
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............32     28     26     24     22     20
RH..............56     66     68     71     77     81
20 FT wind dir..N      N      N      N      N      N
20 FT wind spd..5      5      5      4      4      4
20 FT wind gust.10     10            5      5      5
Mix hgt (ft)....2000   1700   1600   1600   1400   1200
Mix hgt (m).....610    520    490    490    430    370
Transp wind dir.N      N      N      N      N      N
Transp wind spd.13     12     14     13     12     10
Trans wind dir..N      N      N      N      N      N
Trans spd (m/s).6      5      6      6      5      4
Dispersion idx..6      6      7      6      5      5
LVORI...........3      3      3      3      3      4

.SUNDAY...

Sky/weather.........Sunny (10-20 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 47.
Min humidity........25 percent.
Wind (20 ft)........Light winds becoming north around 5 mph early
                    in the morning, then becoming light late in the
                    afternoon.
Mixing height.......1200-3000 ft AGL increasing to 3200-3700 ft AGL
                    in the afternoon.
Mixing height (m)...366-914 meters AGL increasing to 975-1128
                    meters AGL in the afternoon.
Transport winds.....North 6 to 9 mph.
Transport winds m/s.North 3 to 4 meters/second.
Dispersion index....18 increasing to 26 in the late morning and
                    afternoon.
LVORI...............3.
Stability class.....2.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........0      1      3      8      10     16
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............20     24     33     42     47     44
RH..............77     65     43     29     25     33
20 FT wind dir..N      N      N      N      N      N
20 FT wind spd..4      5      5      5      5      4
20 FT wind gust.5             10     10     10     5
Mix hgt (ft)....1200   1500   2100   3000   3500   3700
Mix hgt (m).....370    460    640    910    1070   1130
Transp wind dir.N      NE     NE     NE     N      N
Transp wind spd.9      9      9      7      7      6
Trans wind dir..N      NE     NE     NE     N      N
Trans spd (m/s).4      4      4      3      3      3
Dispersion idx..14     19     24     27     27     25
LVORI...........4      3      2      2      2      2

$$
Forecaster...12
Requested by...Cliff Willis
Type of request...PRESCRIBED
.TAG 1800338.0/MOB
.EMAIL cliffwillis@fs.fed.us



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