FNUS72 KJAX 151253
FWSJAX

SPOT FORECAST FOR MORRIS...DOF
NATIONAL WEATHER SERVICE JACKSONVILLE FL
753 AM EST THU JAN 15 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON JANUARY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM EST THIS
AFTERNOON FOR LOW RELATIVE HUMIDITY...
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH
FRIDAY AFTERNOON FOR LOW RELATIVE HUMIDITY...

.DISCUSSION...AN ARCTIC COLD FRONT WILL MOVE THROUGH THE AREA THIS
AFTERNOON AND EVENING AND USHER IN A COLDER AND DRIER AIRMASS. GUSTY
NORTHERLY WINDS WILL BECOME 10 TO 15 MPH DURING THE AFTERNOON AND
RH VALUES WILL DROP TO CRITICAL VALUES.

ON FRIDAY...AN AREA OF HIGH PRESSURE OVER THE TENNESSEE VALLEY
WILL MOVE EAST WITH A DRY AND COLD AIRMASS CONTINUING. LOWER RH
VALUES ARE ANTICIPATED AND NORTHERLY WINDS WILL BE NEAR 15 MPH
OVER PORTIONS OF NORTHEAST FLORIDA. MIN RH VALUES WILL LIKELY
PLUMMET INTO THE LOWER TO MID 20S.

.TODAY...

SKY/WEATHER.........SUNNY (10-20 PERCENT). WIDESPREAD FROST EARLY
                    IN THE MORNING.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 6 TO 8 MPH IN THE
                    LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......400-1400 FT AGL INCREASING TO 2400 FT AGL IN
                    THE AFTERNOON.
MIXING WINDS........NORTH 10 TO 14 MPH.
DISPERSION INDEX....42.

TIME (EST)      10 AM  NOON   2 PM   4 PM
SKY (%).........21     21     21     23
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............42     51     55     55
RH..............50     37     32     33
20 FT WIND......NW 8   N 7    N 7    N 8
20 FT WIND GUST.15     15     15     15
MIX HGT (FT)....1400   1400   2400   2400
TRANSPORT WIND..NW 14  NW 14  NW 14  N 14

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
MIN TEMPERATURE.....AROUND 28.
MAX HUMIDITY........80 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 13 MPH. GUSTS UP TO 25 MPH
                    LATE IN THE EVENING.
MIXING HEIGHT.......700-2400 FT AGL.
MIXING WINDS........NORTH 14 TO 23 MPH.
DISPERSION INDEX....15.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........23     24     25     25     25     24
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............47     40     37     34     33     31
RH..............52     69     78     75     69     64
20 FT WIND......N 6    N 6    N 9    N 10   N 12   N 13
20 FT WIND GUST.15     15     15     20     20     20
MIX HGT (FT)....2400   800    800    800    700    1100
TRANSPORT WIND..N 14   N 14   N 17   N 17   N 21   N 23

.FRIDAY...

SKY/WEATHER.........SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 49.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........NORTH WINDS 9 TO 14 MPH. GUSTS UP TO 25 MPH IN
                    THE MORNING.
MIXING HEIGHT.......1100-2700 FT AGL.
MIXING WINDS........NORTH 16 TO 23 MPH.
DISPERSION INDEX....46.

$$
FORECASTER...TRABERT
REQUESTED BY...KEVIN MACEWEN
TYPE OF REQUEST...PRESCRIBED
.TAG 20090115.MORRI.01/JAX