FNUS74 KOUN 252308
FWSOUN

SPOT FORECAST FOR NPS CHIC ERC BURN...NPS
NATIONAL WEATHER SERVICE NORMAN OK
508 PM CST FRI FEB 25 2011

FORECAST IS BASED ON IGNITION TIME OF 1700 CST ON FEBRUARY 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
COOL AND HUMID AIR WILL CIRCULATE AROUND HIGH PRESSURE...YIELDING
LIGHT TO MODERATE WINDS FROM THE EAST THROUGH TONIGHT. ON SATURDAY
A WARM FRONT WILL APPROACH...AND TEMPERATURES WILL RISE...WHILE
WINDS TURN TOWARD THE SOUTH AND INCREASE TO 10 TO 15 MPH WITH SOME
OCCASIONALLY HIGHER GUSTS. SATURDAY NIGHT WILL BE BREEZY...AND SUNDAY
WILL BE WINDY FROM THE SOUTH TO SOUTHWEST...WITH A COLD FRONT AND
STORM SYSTEM APPROACHING FROM THE WEST BY SUNDAY EVENING.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER) THEN
                    BECOMING MOSTLY CLOUDY (80-90 PERCENT).
MIN TEMPERATURE.....MIN 39.
MAX HUMIDITY........MAX 92 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS 6 TO 7 MPH.
MIXING HEIGHT.......2500 FT AGL DECREASING TO 900 FT AGL BY 9 PM...
                    DECREASING TO 300 FT AGL AFTER MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST 7 TO 14 MPH.

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT CLOUD COVER).
MAX TEMPERATURE.....MAX 71.
MIN HUMIDITY........MIN 47 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 7 TO 12 MPH.
MIXING HEIGHT.......300 FT AGL STEADILY INCREASING TO 2400-2900 FT AGL
                    BY 1 PM.
TRANSPORT WINDS.....SOUTH 7 TO 16 MPH.

$$
FORECASTER...BURKE
REQUESTED BY...TRAVIS JONES
TYPE OF REQUEST...PRESCRIBED
.TAG 20110225.NPSCH.02/OUN