FNUS74 KMOB 062119
FWSMOB

SPOT FORECAST FOR DESOTO BLOCK 208...U.S. FOREST SERVICE
NATIONAL WEATHER SERVICE MOBILE AL
319 PM CST WED MAR 6 2013

FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON MARCH 06.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A LIGHT NORTHERLY FLOW WILL CONTINUE THROUGH FRIDAY AS
A SURFACE RIDGE OF HIGH PRESSURE BUILDS FROM THE UPPER MIDWEST TO THE
GULF COAST. LOW HUMIDITY WILL PERSIST THURSDAY AND FRIDAY AFTERNOONS...
WITH MINIMUM VALUES FALLING INTO THE 30 TO 40 PERCENT RANGE BOTH
DAYS. DISPERSIONS WILL MOSTLY BE IN THE FAIR CATEGORY THURSDAY AND
FRIDAY AFTERNOONS.

FOG POTENTIAL AND OTHER REMARKS...NO FOG IS EXPECTED THROUGH FRIDAY
MORNING.

.TONIGHT...

SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 32.
MAX HUMIDITY........88 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH IN THE EVENING
                    BECOMING LIGHT.
MIXING HEIGHT.......1800 FT AGL DECREASING TO 400 FT AGL.
MIXING WINDS........NORTH 9 TO 12 MPH DECREASING TO AROUND 7 MPH
                    AFTER MIDNIGHT.
DISPERSION INDEX....6.
LVORI...............2 INCREASING TO 5.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%)...........3      3      3      3      3      3
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............51     45     40     37     35     33
RH................40     55     68     74     79     83
20 FT WIND DIR....NW     NW     NW     NW     NW     NW
20 FT WIND SPD....6      6      4      3      3      2
20 FT WIND GUST...
MIX HGT (FT)......1800   1800   1100   400    400    400
MIX HGT (M).......550    550    340    120    120    120
TRANSP WIND DIR...N      N      N      N      N      N
TRANSP WIND SPD...12     12     9      7      7      7
TRANS SPD (M/S)...5      5      4      3      3      3
DISPERSION........8      8      4      3      3      3
LVORI.............2      2      3      4      4      5
CWR...............0      0      0      0      0      0

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........37 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 5 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......400 FT AGL INCREASING TO 3500 FT AGL.
MIXING WINDS........NORTH 5 TO 7 MPH.
DISPERSION INDEX....10 INCREASING TO 19 IN THE AFTERNOON.
LVORI...............4 DECREASING TO 2 IN THE LATE MORNING AND
                    AFTERNOON.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%)...........31     31     31     31     31     31
WEATHER COV.......
WEATHER TYPE......NONE   NONE   NONE   NONE   NONE   NONE
TEMP..............33     39     49     58     62     62
RH................88     73     52     39     37     41
20 FT WIND DIR....NW     NW     N      N      N      N
20 FT WIND SPD....2      2      4      5      5      5
20 FT WIND GUST...
MIX HGT (FT)......400    400    1700   2900   2900   3500
MIX HGT (M).......120    120    520    880    880    1070
TRANSP WIND DIR...NE     NE     N      N      N      N
TRANSP WIND SPD...7      7      6      5      5      5
TRANS SPD (M/S)...3      3      3      2      2      2
DISPERSION........7      7      12     17     17     20
LVORI.............4      4      2      2      2      2
CWR...............0      0      0      0      0      0

$$
FORECASTER...32
REQUESTED BY...BOBBY ISER
TYPE OF REQUEST...PRESCRIBED
.TAG 20130306.DESOT.03/MOB