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FNUS72 KJAX 010052
FWSJAX

SPOT FORECAST FOR COLUMBIA COUNTY...FLORIDA HIGHWAY PATROL
NATIONAL WEATHER SERVICE JACKSONVILLE FL
852 PM EDT FRI OCT 31 2014

FORECAST IS BASED ON REQUEST TIME OF 2048 EDT ON OCTOBER 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

COLDER...WINDIER AND DRIER CONDITIONS ARE EXPECTED FOR SATURDAY
FOLLOWING A FRONTAL PASSAGE. WHILE IT WILL STILL REMAIN FAIRLY DRY ON
SUNDAY...WINDS WILL BE MUCH LIGHTER. HUMIDITY LEVELS ARE NOT EXPECTED
TO REACH CRITICAL LEVELS THOUGH THIS WEEKEND. A STRONG RIDGE OF HIGH
PRESSURE WILL BE OVER THE REGION SUNDAY. AS THIS HIGH MOVES TO THE
NORTHEAST OF THE REGION...A RETURN TO A WARMER AND MORE MOIST AIRMASS
IS EXPECTED NEXT WEEK.

FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED THIS WEEKEND.
PATCHY INLAND FROST WILL BE POSSIBLE SATURDAY NIGHT.


.REST OF TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MAX HUMIDITY........84 PERCENT.
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE EVENING
                    BECOMING LIGHT...THEN BECOMING NORTHWEST 5 TO
                    13 MPH IN THE LATE EVENING AND OVERNIGHT
                    INCREASING TO AROUND 15 MPH.
MIXING HEIGHT.......900-2700 FT AGL.
MIXING WINDS........NORTHWEST 16 TO 18 MPH.
DISPERSION INDEX....13.
LVORI...............3.
MIN TEMPERATURE.....AROUND 43.

TIME (EDT)      8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........8      8      24     32     28
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............61     54     51     50     46
RH..............66     80     80     78     84
20 FT WIND......W 2    W 5    W 7    W 10   NW 15
20 FT WIND GUST.5             10     15     20
MIX HGT (FT)....2700   1600   1300   1400   1100
TRANSPORT WIND..NW 17  NW 17  W 17   W 17   NW 18
LVORI...........3      4      4      4      4

.SATURDAY...

SKY/WEATHER.........SUNNY (10-20 PERCENT).
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 16 TO 21 MPH.
MIXING HEIGHT.......900-2500 FT AGL INCREASING TO 3000-4500 FT AGL
                    LATE IN THE MORNING.
MIXING WINDS........NORTHWEST 21 TO 29 MPH.
DISPERSION INDEX....31 INCREASING TO 44 EARLY IN THE MORNING...THEN
                    INCREASING TO 58 LATE IN THE MORNING INCREASING
                    TO 71 LATE IN THE MORNING INCREASING TO 82
                    DECREASING TO 73 LATE IN THE AFTERNOON.
LVORI...............3.
MAX TEMPERATURE.....AROUND 57.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........19     6      6      6      6      6
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............43     43     45     53     57     57
RH..............83     74     62     42     34     34
20 FT WIND......NW 16  NW 16  NW 18  NW 20  NW 18  NW 20
20 FT WIND GUST.20     20     25     30     30     30
MIX HGT (FT)....900    1500   2500   3500   4500   3700
TRANSPORT WIND..NW 21  NW 26  NW 28  NW 28  NW 29  NW 28
LVORI...........4      3      1      1      1      1

$$
FORECASTER...WOLF
REQUESTED BY...SGT W  BERGER
TYPE OF REQUEST...WILDFIRE
.TAG 20141031.COLUM.01/JAX








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