FNUS74 KOUN 051428
FWSOUN

SPOT FORECAST FOR RX BURN 20...FORT SILL FIRE DEPARTMENT
NATIONAL WEATHER SERVICE NORMAN OK
828 AM CST WED DEC 5 2012

FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON DECEMBER 05.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
LIGHT WINDS THIS MORNING WILL INCREASE AND GRADUALLY SHIFT TO THE
SOUTH THROUGH THIS EVENING. WINDS WILL RANGE FROM 10 TO 12 MPH
THIS AFTERNOON WITH PERHAPS A FEW GUSTS TO 18 MPH. TEMPERATURES
WILL RISE INTO THE LOWER 60S TODAY...YIELDING MINIMUM AFTERNOON
HUMIDITIES IN THE 21 TO 25 PERCENT RANGE. WINDS WILL REMAIN
SOUTHERLY THROUGH TONIGHT...BUT WILL BECOME LIGHT AROUND SUNSET.


.TODAY...

SKY/WEATHER.........SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........23 PERCENT.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHEAST 5 TO 7 MPH LATE
                    IN THE MORNING.
MIXING HEIGHT.......100-1800 FT AGL INCREASING TO 2200-3100 FT AGL
                    IN THE AFTERNOON...THEN DECREASING TO 1100 FT
                    AGL LATE IN THE AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHEAST 5 TO 7 MPH LATE
                    IN THE MORNING.

TIME (CST)      9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........CLEAR  MCLEAR MCLEAR MCLEAR MCLEAR
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............35     50     59     63     60
RH..............72     39     27     23     27
20 FT WIND......NE 2   SE 5   S 6    S 7    SE 6
20 FT WIND GUST.5             10     10     10
MIX HGT (FT)....300    1800   2900   2900   1100
MIX HGT (M).....90     550    880    880    340
TRANSPORT WIND..N 1    SW 3   S 6    SE 7   SE 7
TRAN WIND (M/S).N 0    SW 1   S 3    SE 3   SE 3

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
MIN TEMPERATURE.....AROUND 39.
MAX HUMIDITY........73 PERCENT.
20-FOOT WINDS.......SOUTH WINDS AROUND 6 MPH.
MIXING HEIGHT.......LESS THAN 100 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 6 MPH.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............55     49     47     45     43     41
RH..............34     46     51     58     65     73
20 FT WIND......SE 6   SE 6   SE 6   S 6    S 6    S 6
20 FT WIND GUST.10     10     10     10     10     10
MIX HGT (FT)....300    BLW100 100    100    100    100
MIX HGT (M).....90     BLW10M 30     30     30     30
TRANSPORT WIND..SE 7   SE 7   SE 7   SE 7   SE 7   S 7
TRAN WIND (M/S).SE 3   SE 3   SE 3   SE 3   SE 3   S 3

$$
FORECASTER...AUSTIN
REQUESTED BY...CLINT LANGFORD
TYPE OF REQUEST...PRESCRIBED
.TAG 20121205.RXBUR.01/OUN