Suppression Forecast
Issued by NWS Mobile, AL

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000
FNUS74 KMOB 292241
FWSMOB

SPOT FORECAST FOR DESOTO 14204...U.S. FOREST SERVICE
NATIONAL WEATHER SERVICE MOBILE AL
441 PM CST THU JAN 29 2015

FORECAST IS BASED ON IGNITION TIME OF 1030 CST ON JANUARY 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A COLD FRONT WILL MOVE THROUGH THE REGION TONIGHT WITH
DRIER AND COOLER AIR EXPECTED FOR FRIDAY AND SATURDAY. HOWEVER...
RELATIVE HUMIDITY VALUES ARE EXPECTED TO REMAIN ABOVE CRITICAL
LEVELS. AFTERNOON DISPERSIONS ARE FORECAST TO BE GENERALLY GOOD
ON FRIDAY AND GENERALLY POOR TO FAIR ON SATURDAY DUE TO DECREASING
TRANSPORT WINDS.

FOG POTENTIAL AND OTHER REMARKS...FOG DEVELOPMENT IS NOT EXPECTED
THROUGH FRIDAY NIGHT.

.TONIGHT...

SKY/WEATHER.........BECOMING MOSTLY CLOUDY (55-65 PERCENT).
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........91 PERCENT.
WIND (20 FT)........SOUTH-SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO
                    THE NORTH AROUND 10 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......1500 FT AGL DECREASING TO 400 FT AGL LATE IN
                    THE EVENING...THEN INCREASING TO 900 FT AGL
                    AFTER MIDNIGHT.
MIXING WINDS........SOUTH-SOUTHWEST AROUND 13 MPH SHIFTING TO THE
                    WEST AROUND 9 MPH LATE IN THE EVENING...THEN
                    INCREASING TO NORTH AROUND 17 MPH AFTER
                    MIDNIGHT.
DISPERSION INDEX....11.
LVORI...............4 INCREASING TO 5 LATE IN THE EVENING...THEN
                    DECREASING TO 4 AFTER MIDNIGHT.
STABILITY CLASS.....E.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%)...........20     30     50     60     60     40
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............68     58     54     53     50     48
RH................60     84     88     85     91     84
20 FT WIND DIR....SSW    SSW    W      NNW    N      N
20 FT WIND SPD....5      5      5      8      10     8
20 FT WIND GUST...
MIX HGT (FT)......1500   1500   400    900    900    900
MIX HGT (M).......460    460    120    270    270    270
TRANSP WIND DIR...SSW    SSW    W      N      N      N
TRANSP WIND SPD...13     13     9      17     17     17
TRANS SPD (M/S)...6      6      4      8      8      8
DISPERSION........9      9      6      15     15     15
LVORI.............4      4      5      4      4      4
STABILITY CLASS...E      E      E      E      E      E
CWR...............10     10     10     10     10     10

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........NORTH WINDS 8 TO 12 MPH.
MIXING HEIGHT.......1600 FT AGL INCREASING TO 2700 FT AGL.
MIXING WINDS........NORTH-NORTHEAST 15 TO 17 MPH SHIFTING TO THE
                    NORTH LATE IN THE AFTERNOON.
DISPERSION INDEX....41.
LVORI...............3 DECREASING TO 1 IN THE LATE MORNING AND
                    AFTERNOON.
STABILITY CLASS.....B BECOMING C EARLY IN THE AFTERNOON...THEN
                    BECOMING B LATE IN THE AFTERNOON.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%)...........33     33     33     19     19     19
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............45     46     50     55     59     58
RH................76     65     51     41     34     35
20 FT WIND DIR....NNE    NNE    NNE    NNE    NNE    N
20 FT WIND SPD....7      11     12     11     10     9
20 FT WIND GUST...              18
MIX HGT (FT)......900    1600   2400   2600   2600   2700
MIX HGT (M).......270    490    730    790    790    820
TRANSP WIND DIR...N      N      N      NNE    NNE    N
TRANSP WIND SPD...17     17     17     17     15     12
TRANS SPD (M/S)...8      8      8      8      7      5
DISPERSION........36     36     45     44     44     39
LVORI.............3      3      1      1      1      1
STABILITY CLASS...B      B      B      C      C      B
CWR...............10     10     10     0      0      0

$$
FORECASTER...29
REQUESTED BY...CLIFF WILLIS
TYPE OF REQUEST...PRESCRIBED
.TAG 20150129.DESOT.02/MOB





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