FNUS74 KHUN 201858
FWSHUN

SPOT FORECAST FOR KEY CAVE NORTH 0100  0200...USFWS
NATIONAL WEATHER SERVICE HUNTSVILLE AL
158 PM CDT TUE MAR 20 2012

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MARCH 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE OFF THE SOUTHEAST COAST WILL KEEP A SOUTHEAST
TO SOUTHERLY FLOW IN PLACE THROUGH WEDNESDAY.  LIGHT SOUTHEAST
WIND FLOW EARLY WEDNESDAY MORNING WILL BECOME GUSTY...MUCH LIKE
TUESDAY...BY MID TO LATE WEDNESDAY MORNING.  TRANSPORT WINDS OF
25-30 MPH FROM LATE  WEDNESDAY MORNING THROUGH THE AFTERNOON HOURS
WITH GOOD SMOKE DISPERSION VALUES EXPECTED.  A FIELD OF SCATTERED
CUMULUS CLOUDS ARE ANTICIPATED WEDNESDAY AFTERNOON.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
MIN TEMPERATURE.....AROUND 61.
MAX HUMIDITY........78 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 10 MPH BECOMING LIGHT.
MIXING HEIGHT.......7700 FT AGL DECREASING TO 300-600 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 32 MPH BECOMING SOUTHEAST 8 TO 16
                    MPH.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........PCLDY  PCLDY  PCLDY  PCLDY  PCLDY  PCLDY
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............82     78     73     69     66     63
RH..............34     39     48     53     60     70
20 FT WIND......SE 10  SE 7   SE 6   SE 7   SE 6   SE 5
MIX HGT (FT)....7700   600    300    300    300    300
TRANSPORT WIND..S 32   SE 16  SE 12  SE 12  SE 12  SE 8
DISPERSION IDX..116    12     4      8      5      4

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........37 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 12 TO 15 MPH.
MIXING HEIGHT.......200-300 FT AGL INCREASING TO 6100-6800 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 8 TO 9 MPH INCREASING TO 26 TO 29 MPH
                    IN THE LATE MORNING AND AFTERNOON.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........PCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............61     63     71     78     82     84
RH..............75     76     62     48     40     37
20 FT WIND......SE 3   SE 7   SE 13  SE 15  SE 15  SE 14
MIX HGT (FT)....300    200    4100   4100   6100   6800
TRANSPORT WIND..SE 8   SE 9   S 29   S 29   S 26   SE 26
DISPERSION IDX..4      8      39     81     88     91

$$
FORECASTER...KULA
REQUESTED BY...JASON VEHRS
TYPE OF REQUEST...PRESCRIBED
.TAG 20120321.KEYCA.01/HUN