FNUS74 KOUN 151345
FWSOUN

SPOT FORECAST FOR ROY S CORNER...BIA
NATIONAL WEATHER SERVICE NORMAN OK
845 AM CDT SUN MAR 15 2009

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON MARCH 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A RETURN OF SOUTH-SOUTHWEST WINDS WILL RESULT IN MUCH WARMER TEMPERATURES
TODAY. ALTHOUGH THERE WILL BE SOME GUSTS AROUND 20 MPH THIS AFTERNOON...
RELATIVE HUMIDITIES ARE EXPECTED TO REMAIN ABOVE 35 PERCENT. WINDS
WILL BACK TO SOUTH-SOUTHEAST THIS EVENING AND DECREASE INTO THE 5 TO
10 MPH RANGE.

.REST OF TODAY...

SKY/WEATHER.........SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 68.
MIN HUMIDITY........37 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 7 TO 13 MPH.
MIXING HEIGHT.......1700-3300 FT AGL INCREASING TO 3700-3900 FT AGL
                    LATE IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 13 TO 18 MPH.

TIME (CDT)      NOON   2 PM   4 PM   6 PM   8 PM   10 PM
SKY (%).........PCLDY  CLEAR  CLEAR  CLEAR  CLEAR  CLEAR
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............58     64     67     66     61     53
RH..............49     40     37     37     46     64
20 FT WIND......S 8    S 10   S 13   S 9    S 8    S 9
20 FT WIND GUST.20     20     20     20     15     10
MIX HGT (FT)....2100   2800   3700   3900   2500   300
MIX HGT (M).....640    850    1130   1190   760    90
TRANSPORT WIND..S 14   S 13   S 15   S 18   S 16   S 10
TRAN WIND (M/S).S 6    S 6    S 7    S 8    S 7    S 4

.TONIGHT...

SKY/WEATHER.........CLEAR (0-5 PERCENT).
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........82 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 6 TO 9 MPH UNTIL EARLY MORNING
                    BECOMING LIGHT.
MIXING HEIGHT.......2500-3500 FT AGL DECREASING TO 100-1300 FT AGL
                    EARLY IN THE EVENING.
TRANSPORT WINDS.....SOUTH 9 TO 18 MPH DECREASING TO 7 TO 8 MPH
                    EARLY IN THE MORNING.

.MONDAY...

SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........29 PERCENT.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTH 5 TO 13 MPH IN THE
                    LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......200-1900 FT AGL INCREASING TO 10500-11200 FT
                    AGL.
TRANSPORT WINDS.....SOUTHWEST 6 TO 13 MPH INCREASING TO 16 TO 17
                    MPH LATE IN THE AFTERNOON.

$$
FORECASTER...BROWN
REQUESTED BY...ROBERTSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090315.ROYSC.01/OUN