FNUS72 KJAX 111149
FWSJAX

SPOT FORECAST FOR COUNTY LINE...U.S. FOREST SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
749 AM EDT WED APR 11 2012

FORECAST IS BASED ON REQUEST TIME OF 0739 EDT ON APRIL 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING FOR HIGH DISPERSION AND LOW RELATIVE HUMIDITY...

.DISCUSSION...A DRY COLD FRONT WILL PASS THIS MORNING. NORTHWEST
WINDS WILL INCREASE TO NEAR 15 MPH BY AFTERNOON. HIGH MIXING
HEIGHTS AND TRANSPORT WINDS WILL BOOST THE DISPERSION INDEX TO
ABOVE 85. A RED FLAG WARNING HAS BEEN ISSUED FOR THE INTERSTATE 10
CORRIDOR FROM LIVE OAK TO JACKSONVILLE.


.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). AREAS OF SMOKE IN
                    THE MORNING.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH 5 TO 13 MPH.
LAL.................1.
MIXING HEIGHT.......800-2500 FT AGL INCREASING TO 6400-6900 FT AGL.
MIXING WINDS........NORTHWEST 9 TO 18 MPH.
DISPERSION INDEX....87.

TIME (EDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........25     25     26     30     33     41
WEATHER COV.....AREAS  AREAS  AREAS
WEATHER TYPE....SMOKE  SMOKE  SMOKE  NONE   NONE   NONE
TEMP............53     63     75     78     79     78
RH..............100    63     40     30     27     30
20 FT WIND......NW 2   NW 8   NW 10  N 13   N 12   NW 10
20 FT WIND GUST.10     10     15     20     20     15
MIX HGT (FT)....1300   3800   5700   6900   6900   6700
TRANSPORT WIND..N 14   N 16   N 17   NW 18  NW 18  NW 17
LAL.............1      1      1      1      1      1

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (25-35 PERCENT).
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 9 MPH.
LAL.................1.
MIXING HEIGHT.......4800-6300 FT AGL DECREASING TO 1000-1900 FT
                    AGL.
MIXING WINDS........NORTH 12 TO 16 MPH.
DISPERSION INDEX....6.
LVORI...............9.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........41     53     45     38     33     22
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............77     70     61     55     52     49
RH..............30     40     54     66     73     81
20 FT WIND......NW 9   NW 7   N 6    N 6    N 5    N 5
20 FT WIND GUST.15     10     10
MIX HGT (FT)....6300   4800   3200   2200   1600   1100
TRANSPORT WIND..NW 16  NW 14  N 15   N 15   N 15   N 13
LVORI...........9      9      9      9      9      9
LAL.............1      1      1      1      1      1

.THURSDAY...

SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........25 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH.
LAL.................1.
MIXING HEIGHT.......100-1600 FT AGL INCREASING TO 5700-6200 FT AGL.
MIXING WINDS........NORTHEAST 5 TO 9 MPH.
DISPERSION INDEX....30.

$$
FORECASTER...TRABERT
REQUESTED BY...MARLENE BULLARD
TYPE OF REQUEST...WILDFIRE
.TAG 20120411.COUNT.01/JAX