FNUS74 KMOB 051321
FWSMOB

SPOT FORECAST FOR 402C...E.N.R.
NATIONAL WEATHER SERVICE MOBILE AL
721 AM CST THU FEB 5 2009

FORECAST IS BASED ON IGNITION TIME OF 0735 CST ON FEBRUARY 05.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS AFTERNOON...
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 6 PM CST FRIDAY...

.DISCUSSION...A VERY DRY ARCTIC AIRMASS WILL CONTINUE ACROSS THE
REGION TODAY WITH AFTERNOON RELATIVE HUMIDITIES FALLING INTO THE
TEENS AND LOW 20S. MOISTURE LEVELS WILL GRADUALLY INCREASE ON FRIDAY
BUT RELATIVE HUMIDITIES ARE AGAIN EXPECTED TO FALL BELOW CRITICAL
LEVELS ACROSS THE WESTERN FLORIDA PANHANDLE.

.TODAY...

TIME (CST)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........0      0      0      0      0      0
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............24     35     45     50     51     44
RH..............50     32     22     18     17     29
20 FT WIND DIR..NE     NE     NE     E      SE     S
20 FT WIND SPD..7      6      5      5      5      4
MIX HGT (FT)....700    1500   1800   1900   2000   800
MIX HGT (M).....210    460    550    580    610    240
TRANSP WIND DIR.NE     NE     NE     E      SE     S
TRANSP WIND SPD.12     15     14     13     12     10
TRANS SPD (M/S).5      7      6      6      5      4
DISPERSION......6      29     32     32     30     11
LVORI...........2      2      1      1      2      2
CWR.............0      0      0      0      0      0

.TONIGHT...

SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 25.
MAX HUMIDITY........82 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH AFTER
                    MIDNIGHT.
MIXING HEIGHT.......200-300 FT AGL.
MIXING WINDS........SOUTHEAST 6 TO 10 MPH.
DISPERSION INDEX....3.
LVORI...............2 INCREASING TO 5.

.FRIDAY...

SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........29 PERCENT.
WIND (20 FT)........SOUTH WINDS 6 TO 8 MPH.
MIXING HEIGHT.......300 FT AGL INCREASING TO 800 FT AGL EARLY IN
                    THE MORNING...THEN INCREASING TO 1400 FT AGL
                    EARLY IN THE MORNING INCREASING TO 1900 FT AGL
                    LATE IN THE MORNING INCREASING TO 2200-2400 FT
                    AGL INCREASING TO 2600-2700 FT AGL EARLY IN THE
                    AFTERNOON DECREASING TO 1800 FT AGL DECREASING
                    TO 1000 FT AGL LATE IN THE AFTERNOON.
MIXING WINDS........SOUTH 8 TO 12 MPH.
DISPERSION INDEX....7 INCREASING TO 19 EARLY IN THE MORNING...THEN
                    INCREASING TO 31 IN THE LATE MORNING AND EARLY
                    AFTERNOON INCREASING TO 35 EARLY IN THE
                    AFTERNOON DECREASING TO 26 DECREASING TO 14
                    LATE IN THE AFTERNOON.
LVORI...............4 DECREASING TO 2 EARLY IN THE MORNING...THEN
                    DECREASING TO 1 LATE IN THE MORNING INCREASING
                    TO 2 LATE IN THE AFTERNOON.

$$
FORECASTER...MOB FORECASTER
REQUESTED BY...MARLENE HOLLEY
TYPE OF REQUEST...PRESCRIBED
.TAG 20090205.402C_.01/MOB