FNUS72 KTAE 211456
FWSTAE

SPOT FORECAST FOR RX 807A...EGLIN AFB
NATIONAL WEATHER SERVICE TALLAHASSEE FL
956 AM EST THU FEB 21 2013

FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON FEBRUARY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE AT (850)942-8835.

.DISCUSSION...RELATIVE HUMIDITY WILL REMAIN ABOVE CRITICAL LEVELS
FOR THE NEXT SEVERAL DAYS. HEAVY RAIN IS EXPECTED BEGINNING TOMORROW
AND LASTING THROUGH SATURDAY. MID LEVEL CLOUDS WILL BE ON THE INCREASE
TODAY AHEAD OF THE APPROACHING WEATHER SYSTEM...GRADUALLY LOWERING BY
THE EVENING. CEILINGS AND LOW MIXING HEIGHTS WILL KEEP DISPERSIONS
IN THE ACCEPTABLE RANGE THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
TEMPERATURE.........57 AT IGNITION...MAX 68.
RH..................53 PERCENT AT IGNITION...MIN 43 PERCENT.
WIND (20 FT)........WINDS EAST AT 7 MPH AT IGNITION...BECOMING
                    SOUTHEAST AROUND 10 MPH WITH GUSTS TO AROUND
                    20 MPH LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......AROUND 1500 FT AGL AT IGNITION...DEEPENING TO
                    AROUND 3000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....EAST AROUND 10 MPH AT IGNITION...BECOMING
                    SOUTHEAST AROUND 15 MPH LATER IN THE AFTERNOON.
DISPERSION..........MAX 40.

TIME (CST)      10 AM  NOON   2 PM   4 PM
SKY (%).........34     27     27     65
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............57     65     67     67
RH..............53     43     48     56
20 FT WIND......E 6    SE 6   SE 6   SE 6
20 FT WIND GUST.15     15     15     20
TRANS WIND......E 10   SE 10  SE 15  SE 15

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF
                    SHOWERS AND ISOLATED THUNDERSTORMS AFTER
                    MIDNIGHT.
TEMPERATURE.........MIN 63.
RH..................MAX 100 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS AROUND 10 MPH BECOMING SOUTH LATE.
CWR.................10 PERCENT INCREASING TO 30 PERCENT AFTER
                    MIDNIGHT.
LAL.................1 BECOMING 2.
MIXING HEIGHT.......COLLAPSING TO AROUND 900 FT AGL SHORTLY AFTER
x09x09    SUNSET.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
DISPERSION..........MIN 20.

TIME (CST)      5 PM   7 PM   9 PM   11 PM  1 AM   3 AM
SKY (%).........65     76     88     88     94     96
WEATHER COV.....                            CHANCE CHANCE
WEATHER TYPE....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
TEMP............66     64     63     63     63     63
RH..............62     76     90     94     99     100
20 FT WIND......SE 6   SE 6   SE 8   S 8    S 7    S 6
20 FT WIND GUST.20     20     15     15     15     15

.FRIDAY...

SKY/WEATHER.........CLOUDY (90-100 PERCENT). CHANCE OF SHOWERS
                    EARLY IN THE MORNING...THEN THUNDERSTORMS AND
                    SHOWERS LIKELY IN THE MORNING. THUNDERSTORMS
                    AND SHOWERS IN THE AFTERNOON.
TEMPERATURE.........MAX 72.
RH..................MIN 85 PERCENT.
WIND (20 FT)........SOUTH WINDS 9 TO 15 MPH.
CWR.................80 PERCENT.
LAL.................2 UNTIL 1300...THEN 3.
MIXING HEIGHT.......900-1600 FT AGL.
TRANSPORT WINDS.....SOUTH 14 TO 20 MPH.

TIME (CST)      5 AM   7 AM   9 AM   11 AM  1 PM   3 PM
SKY (%).........96     97     92     92     92     93
WEATHER COV.....CHANCE LIKELY LIKELY LIKELY DEFNTE DEFNTE
WEATHER TYPE....RNSHWR TSTORM TSTORM TSTORM TSTORM TSTORM
TEMP............63     63     66     69     71     71
RH..............100    100    100    93     88     87
20 FT WIND......S 6    S 6    S 8    S 10   S 10   S 9
20 FT WIND GUST.15     15     15     20     20     20

$$

FORECASTER...DONAL HARRIGAN
REQUESTED BY...DISPATCH
TYPE OF REQUEST...PRESCRIBED
.TAG 20130221.RX807.01/TAE