FNUS74 KOUN 211940
FWSOUN

SPOT FORECAST FOR UNIT 41 TEST PLOT 1...BIA
NATIONAL WEATHER SERVICE NORMAN OK
240 PM CDT TUE SEP 21 2010

FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON SEPTEMBER 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
MODERATE SOUTH WINDS ARE EXPECTED WEDNESDAY. THERE
WILL BE SLIGHT CHANCES OF STORMS ACROSS THE AREA DURING THE AFTERNOON AND
EVENING. HIGHER RAIN CHANCES ARE FORECAST THURSDAY THROUGH
SATURDAY AS A COLD FRONT MOVES THROUGH THE AREA. DESPITE THE COLD
FRONT... TEMPERATURES ARE EXPECTED TO REMAIN NEAR OR ABOVE LATE
SEPTEMBER NORMALS.

.WEDNESDAY...

SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........61 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 13 TO 20 MPH. GUSTS UP TO 30 MPH IN
                    THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
                    NEAR THUNDERSTORMS.
MIXING HEIGHT.......1600-3500 FT AGL INCREASING TO 4000-5900 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 22 TO 29 MPH.

TIME (CDT)      9 AM   11 AM  1 PM   3 PM   5 PM   7 PM
SKY (%).........MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR NONE
TEMP............71     75     78     81     81     79
RH..............81     74     69     63     63     67
20 FT WIND......S 15   S 16   S 17   S 18   S 20   S 20
20 FT WIND GUST.20     25     30     30     30     30
MIX HGT (FT)....2100   2700   3500   5500   5200   2800
MIX HGT (M).....640    820    1070   1680   1580   850
TRANSPORT WIND..S 22   S 24   S 26   S 25   S 26   S 30
TRAN WIND (M/S).S 10   S 11   S 12   S 11   S 12   S 13

.WEDNESDAY NIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........81 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 18 TO 20 MPH WITH GUSTS TO AROUND
                    30 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS AFTER MIDNIGHT.
MIXING HEIGHT.......1600-2800 FT AGL.
TRANSPORT WINDS.....SOUTH 30 TO 33 MPH.

.THURSDAY...

SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT).
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........64 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 17 TO 22 MPH WITH GUSTS TO AROUND
                    35 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS.
MIXING HEIGHT.......1600-3500 FT AGL INCREASING TO 4700-6400 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH 31 TO 36 MPH.

$$
FORECASTER...GALLANT
REQUESTED BY...MATTHEW G  LAMB
TYPE OF REQUEST...PRESCRIBED
.TAG 20100921.UNIT4.01/OUN