FNUS74 KMOB 091303 AAA
FWSMOB

SPOT FORECAST FOR 302B...UPDATED
NATIONAL WEATHER SERVICE MOBILE AL
703 AM CST FRI JAN 9 2009

FORECAST IS BASED ON IGNITION TIME OF 0800 CST ON JANUARY 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE CENTERED OVER CENTRAL TENNESSEE WILL
SHIFT EAST TO THE EASTERN SEABOARD THROUGH TONIGHT. WINDS WILL
BECOME MOSTLY SOUTHEAST BY THIS AFTERNOON...GIVING WAY TO HIGHER
MOISTURE CONTENT IN THE LOWER LEVELS OF THE ATMOSPHERE FOR MUCH OF
THE CENTRAL GULF COAST REGION LATE THIS AFTERNOON THROUGH SATURDAY.
A COLD FRONT WILL MOVE ACROSS THE REGION LATE SATURDAY AND SATURDAY
NIGHT RESULTING IN COOLER DRIER CONDITIONS SUNDAY THROUGH MONDAY.
SHOWERS AND THUNDERSTORMS...BECOMING NUMEROUS AT TIMES...CAN BE
EXPECTED AHEAD OF THE FRONT MOSTLY SATURDAY AFTERNOON AND SATURDAY
EVENING.

.TODAY...

TIME (CST)      8 AM   10 AM  NOON   2 PM   4 PM   6 PM
SKY (%).........0      0      4      4      4      9
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............50     59     65     66     64     60
RH..............61     43     37     38     45     57
20FT WIND (MPH).E 7    E 7    SE 7   SE 8   SE 9   SE 10
20 FT WIND GUST.15     15     15     20     20     20
MIX HGT (FT)....600    1200   1900   2000   1500   300
MIX HGT (M).....180    370    580    610    460    90
TRAN WIND (MPH).E 10   E 10   SE 10  SE 12  SE 14  SE 15
TRAN WIND (M/S).E 4    E 4    SE 4   SE 5   SE 6   SE 7
DISPERSION......4      15     25     29     26     15
LVORI...........3      2      2      2      2      3
CWR.............0      0      0      0      0      0

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........81 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 11 MPH.
MIXING HEIGHT.......200-300 FT AGL.
TRANSPORT WINDS.....SOUTH 15 TO 16 MPH.
LDSI................13.
LVORI...............3 DECREASING TO 2 EARLY IN THE EVENING...THEN
                    INCREASING TO 3 EARLY IN THE EVENING INCREASING
                    TO 4 IN THE LATE EVENING AND OVERNIGHT.

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (70-80 PERCENT). SCATTERED
                    SHOWERS AND THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........72 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 10 TO 13 MPH WITH GUSTS TO AROUND
                    25 MPH INCREASING TO SOUTHWEST 15 TO 16 MPH
                    WITH GUSTS TO AROUND 30 MPH IN THE LATE MORNING
                    AND AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
                    NEAR THUNDERSTORMS.
MIXING HEIGHT.......200 FT AGL INCREASING TO 600 FT AGL EARLY IN
                    THE MORNING...THEN INCREASING TO 1100 FT AGL
                    EARLY IN THE MORNING INCREASING TO 1500 FT AGL
                    LATE IN THE MORNING INCREASING TO 1800-2000 FT
                    AGL INCREASING TO 2100-2300 FT AGL EARLY IN THE
                    AFTERNOON DECREASING TO 1700-1900 FT AGL
                    DECREASING TO 1400-1600 FT AGL LATE IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTH 15 TO 17 MPH INCREASING TO SOUTHWEST 20
                    TO 23 MPH IN THE LATE MORNING AND AFTERNOON.
LDSI................10 INCREASING TO 28 EARLY IN THE MORNING...THEN
                    INCREASING TO 40 LATE IN THE MORNING INCREASING
                    TO 44 EARLY IN THE AFTERNOON DECREASING TO 35.
LVORI...............4 DECREASING TO 3 EARLY IN THE MORNING...THEN
                    INCREASING TO 4 LATE IN THE AFTERNOON.

$$
FORECASTER...MOB FORECASTER
REQUESTED BY...KEVIN MOCK
TYPE OF REQUEST...PRESCRIBED
.TAG 20090109.302B_.01/MOB