FNUS74 KOUN 241312
FWSOUN

SPOT FORECAST FOR GRAY FIRE...USFWS
NATIONAL WEATHER SERVICE NORMAN OK
812 AM CDT THU MAR 24 2011

FORECAST IS BASED ON REQUEST TIME OF 0758 CDT ON MARCH 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
LIGHT EAST WINDS THIS MORNING WILL GRADUALLY VEER TO EASTERLY BY
EARLY AFTERNOON...THEN TO SOUTHEASTERLY LATE THIS AFTERNOON. THE
VEERING SHOULD BE GRADUAL...WITH NO ABRUPT WIND SHIFTS
ANTICIPATED. GUSTINESS SHOULD BE LIMITED...WITH A FEW GUSTS
BETWEEN 15 AND 20 MPH POSSIBLE. WITH A COOL AIRMASS IN
PLACE...RELATIVE HUMIDITY THIS AFTERNOON WILL ONLY DROP TO AROUND
40 PERCENT. MODERATE SOUTHEAST WINDS ARE EXPECTED TONIGHT.

.TODAY...

SKY/WEATHER.........SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........41 PERCENT.
20-FOOT WINDS.......EAST WINDS 6 TO 14 MPH.
MIXING HEIGHT.......200-1800 FT AGL INCREASING TO 2400-3300 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....EAST 7 TO 16 MPH SHIFTING TO THE SOUTHEAST
                    AROUND 17 MPH LATE IN THE AFTERNOON.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........CLEAR  CLEAR  CLEAR  PCLDY  PCLDY  PCLDY
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............33     35     45     52     55     56
RH..............75     69     49     43     41     43
20 FT WIND......NE 6   NE 10  E 12   E 9    E 13   E 13
20 FT WIND GUST.10     15     15     15     20     20
MIX HGT (FT)....200    1800   2700   2900   3200   3200
MIX HGT (M).....60     550    820    880    980    980
TRANSPORT WIND..NE 7   NE 13  E 14   E 10   E 13   E 16
TRAN WIND (M/S).NE 3   NE 6   E 6    E 4    E 6    E 7

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........76 PERCENT.
20-FOOT WINDS.......NORTHEAST WINDS 6 TO 9 MPH.
MIXING HEIGHT.......900-2600 FT AGL DECREASING TO 100-500 FT AGL IN
                    THE LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....EAST 8 TO 17 MPH SHIFTING TO THE NORTHEAST 6 TO
                    7 MPH EARLY IN THE MORNING.

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........42 PERCENT.
20-FOOT WINDS.......NORTH WINDS AROUND 6 MPH EARLY IN THE MORNING
                    SHIFTING TO THE EAST 5 TO 6 MPH...THEN SHIFTING
                    TO THE NORTH AROUND 5 MPH LATE IN THE MORNING
                    BECOMING LIGHT.
MIXING HEIGHT.......700-2300 FT AGL INCREASING TO 4800-5200 FT AGL.
TRANSPORT WINDS.....NORTH 1 TO 6 MPH SHIFTING TO THE EAST LATE IN
                    THE AFTERNOON.

$$
FORECASTER...TAYLOR
REQUESTED BY...AARON ROPER
TYPE OF REQUEST...WILDFIRE
.TAG 20110324.GRAYF.01/OUN