FNUS74 KOUN 231314
FWSOUN

SPOT FORECAST FOR UNIT 40 RX...USFS
NATIONAL WEATHER SERVICE NORMAN OK
714 AM CST WED FEB 23 2011

FORECAST IS BASED ON IGNITION TIME OF 0930 CST ON FEBRUARY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A FRONT WILL SAG INTO NORTHWEST OKLAHOMA THIS AFTERNOON AND SHOULD
MOVE INTO PARTS OF ROGER MILLS COUNTY LATE THIS AFTERNOON.
OTHERWISE... WINDS WILL BE FROM THE SOUTH TO SOUTHWEST AT 10 TO 15
MPH WITH GUSTS TO AROUND 20 MPH POSSIBLE. WINDS WILL BECOME
LIGHTER AS THE FRONT GETS CLOSE TO THE AREA. SHOWERS AND
THUNDERSTORMS WILL BE POSSIBLE TONIGHT INTO THURSDAY AS A STORM
SYSTEM MOVES ACROSS THE SOUTHERN PLAINS.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
MAX TEMPERATURE.....50 AT IGNITION...MAX 68.
MIN HUMIDITY........65 PERCENT AT IGNITION...MIN 30 PERCENT.
20-FOOT WINDS.......WINDS SOUTHWEST AT 10 MPH AT
                    IGNITION...OTHERWISE SOUTHWEST WINDS 5 TO 12
                    MPH BECOMING LIGHT.
MIXING HEIGHT.......800 FT AGL AT IGNITION...OTHERWISE 200-2000 FT
                    AGL INCREASING TO 8600-9200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 9 TO 17 MPH.

TIME (CST)      9 AM   11 AM  1 PM   3 PM   5 PM   7 PM
SKY (%).........PCLDY  PCLDY  PCLDY  PCLDY  PCLDY  MCLDY
WEATHER COV.....                                   S CHC
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   RNSHWR
TEMP............46     55     61     65     63     58
RH..............65     49     38     30     34     42
20 FT WIND......S 12   SW 9   SW 7   W 6    SE 3   E 6
20 FT WIND GUST.15     10     10            5
MIX HGT (FT)....600    1200   3700   7300   9200   6200
MIX HGT (M).....180    370    1130   2230   2800   1890
TRANSPORT WIND..SW 17  SW 12  SW 9   W 12   SW 12  S 9
TRAN WIND (M/S).SW 8   SW 5   SW 4   W 5    SW 5   S 4

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF
                    RAIN SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE
                    OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....MIN 38.
MAX HUMIDITY........MAX 76 PERCENT.
20-FOOT WINDS.......LIGHT WINDS BECOMING NORTH 6 TO 10 MPH. GUSTY
                    AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
                    AFTER MIDNIGHT.
MIXING HEIGHT.......8700 FT AGL DECREASING TO LESS THAN 100 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 8 TO 10 MPH SHIFTING TO THE NORTHEAST
                    6 TO 13 MPH LATE IN THE EVENING.

.THURSDAY...

SKY/WEATHER.........CLOUDY (85-95 PERCENT) THEN BECOMING MOSTLY
                    SUNNY (30-40 PERCENT). CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE MORNING.
MAX TEMPERATURE.....MAX 43.
MIN HUMIDITY........MIN 67 PERCENT.
20-FOOT WINDS.......NORTH WINDS 7 TO 14 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......700-2600 FT AGL.
TRANSPORT WINDS.....NORTH 3 TO 10 MPH INCREASING TO 13 TO 17 MPH
                    LATE IN THE MORNING.

$$
FORECASTER...MAXWELL
REQUESTED BY...MATTHEW G  LAMB
TYPE OF REQUEST...PRESCRIBED
.TAG 20110223.UNIT4.01/OUN