FNUS72 KJAX 221354
FWSJAX

SPOT FORECAST FOR CECIL...DOF
NATIONAL WEATHER SERVICE JACKSONVILLE FL
854 AM EST TUE FEB 22 2011

FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON FEBRUARY 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A WEAK COLD FRONT WILL APPROACH FROM THE NORTHWEST TODAY WITH BREEZY
WEST WINDS AHEAD OF THE FRONT AND ONLY A 10% PERCENT CHANCE OF A SHOWER.
WINDS WILL SHIFT TO THE NORTH TONIGHT BEHIND THE COLD FRONTAL PASSAGE.

.REST OF TODAY...

MAX TEMPERATURE.....AROUND 79.
MIN HUMIDITY........54 PERCENT.
WIND (20 FT)........WEST WINDS INCREASING TO 15 MPH WITH GUSTS TO 20 MPH.
MIXING HEIGHT.......INCREASING TO 3300 FT AGL IN THE AFTERNOON.
MIXING WINDS........WEST 20 MPH.
DISPERSION INDEX....44.

TIME (EST)      10 AM  NOON   2 PM   4 PM
TEMP............69     75     78     78
RH..............79     62     55     54
20 FT WIND......W 12   W 15   W 16   W 15
20 FT WIND GUST.15     20     20     20
MIX HGT (FT)....1900   1900   3300   1900
TRANSPORT WIND..W 18   W 18   W 18   W 15

.TONIGHT...

MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 10 MPH IN THE EVENING BECOMING LIGHT.
MIXING HEIGHT.......200-300 FT AGL.
MIXING WINDS........WEST 10 TO 15 MPH SHIFTING TO THE NORTHWEST 5 TO 10 MPH.
DISPERSION INDEX....2.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
TEMP............72     63     59     57     54     52
RH..............66     87     98     100    99     98
20 FT WIND......W 9    W 6    W 5    W 5    W 3    NW 3
20 FT WIND GUST.15     10
MIX HGT (FT)....1900   400    300    300    200    300
TRANSPORT WIND..W 15   W 10   W 6    W 6    W 3    NW 7

.WEDNESDAY...

MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........51 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......300-400 FT AGL IN THE MORNING...INCREASING TO 4800 FT AGL.
MIXING WINDS........NORTHEAST 10 TO 15 MPH.
DISPERSION INDEX....27.

$$
FORECASTER...HESS
REQUESTED BY...JONATHAN DAUGHERTY
TYPE OF REQUEST...PRESCRIBED
.TAG 20110222.CECIL.01/JAX