FNUS74 KMOB 111411
FWSMOB

SPOT FORECAST FOR COMPARTMENT 21...U.S. FOREST SERVICE
NATIONAL WEATHER SERVICE MOBILE AL
911 AM CDT WED MAR 11 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...DENSE FOG ADVISORY IS EXTENDED UNTIL NOON CDT TODAY....
A WEAK FRONT WILL MOVE SOUTH OVER THE AREA LATER TODAY THROUGH TONIGHT
AND STALLING NEAR THE NORTHERN GULF COAST. THIS FRONT WILL PROVIDE A
FORCING FOR A RAINY PERIOD BEGINNING FRIDAY AS AN UPPER LOW APPROACHES
THE AREA. THE RAINY PERIOD ENDS NEXT WEDNESDAY AS A STRONGER LOW FINALLY
PUSHES THE FRONT WELL SOUTH OF THE AREA.

.TODAY...
TIME (CDT)      10 AM  NOON   2 PM   4 PM
SKY (%).........100    100    20     20
WEATHER COV.....AREAS  AREAS
WEATHER TYPE....FOG    FOG    NONE   NONE
TEMP............67     76     81     81
RH..............60     47     41     40
20 FT WIND DIR..SE     E      E      S
20 FT WIND SPD..5      5      5      4
MIX HGT (FT)....2800   4100   5100   5300
MIX HGT (M).....850    1250   1550   1620
TRANSP WIND DIR.SW     W      W      W
TRANSP WIND SPD.9      9      9      7
TRANS SPD (M/S).4      4      4      3
DISPERSION......30     46     50     43
LVORI...........1      1      1      1
CWR.............10     10     10     10

.TONIGHT...
TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........20     26     26     26     41     41
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............77     68     58     54     52     51
RH..............47     62     84     91     93     93
20 FT WIND DIR..SW     W      NW     N      N      N
20 FT WIND SPD..3      1      1      1      2      3
MIX HGT (FT)....4200   2300   800    600    500    400
MIX HGT (M).....1280   700    240    180    150    120
TRANSP WIND DIR.W      NW     NW     N      N      N
TRANSP WIND SPD.6      3      3      3      5      6
TRANS SPD (M/S).3      1      1      1      2      3
DISPERSION......26     2      2      2      2      3
LVORI...........2      3      5      7      6      6
CWR.............10     10     10     10     10     10

.THURSDAY...
TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........41     70     70     70     78     78
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............50     50     56     68     77     77
RH..............96     98     85     54     40     38
20 FT WIND DIR..N      N      N      N      NE     E
20 FT WIND SPD..4      5      5      5      5      3
MIX HGT (FT)....300    900    2600   4300   5300   5400
MIX HGT (M).....90     270    790    1310   1620   1650
TRANSP WIND DIR.N      N      NW     SW     SW     SW
TRANSP WIND SPD.7      8      9      9      8      6
TRANS SPD (M/S).3      4      4      4      4      3
DISPERSION......5      10     19     26     26     25
LVORI...........7      8      4      2      2      2
CWR.............10     10     10     10     10     10

$$
FORECASTER...MOB FORECASTER
REQUESTED BY...TRACY SIMMONS
TYPE OF REQUEST...PRESCRIBED
.TAG 20090311.COMPA.01/MOB