FNAK79 PAFG 222027
FWSAFG

SPOT FORECAST FOR OKLAHOMA RANGE RX...ALASKA FIRE SERVICE
NATIONAL WEATHER SERVICE FAIRBANKS AK
1227 PM AKDT SUN MAY 22 2011

FORECAST IS BASED ON IGNITION TIME OF 1400 AKDT ON MAY 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A THERMAL LOW PRESSURE TROUGH WILL REMAIN OVER THE
INTERIOR AND CONTINUE THROUGH TUESDAY. INSTABILITY INCREASES THIS
AFTERNOON WITH THE POTENTIAL FOR ISOLATED AFTERNOON SHOWERS.

AFTERNOON RH VALUES WILL DROP AGAIN TO 25 TO 30 PERCENT
THIS AFTERNOON BUT LOW LEVEL WINDS ARE EXPECTED TO BE LIGHT
AND OUT OF THE SOUTHEAST. NO RED FLAGS EXPECTED TODAY.

.TODAY...

SKY/WEATHER.........INCREASING CLOUDS (80-90 PERCENT). ISOLATED SHOWERS
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........28 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO 16 MPH.
CWR.................5 PERCENT.
LAL.................1.
MIXING HEIGHT.......2700-4300 FT AGL INCREASING TO 4700-6100 FT AGL
                    LATE IN THE MORNING.
TRANSPORT WINDS.....SOUTH 10 TO 20 MPH.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........60 PERCENT.
WIND (20 FT)........SOUTH WINDS 7 TO 12 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......4000-5500 FT AGL DECREASING TO 1000-1300 FT
                    AGL.
TRANSPORT WINDS.....SOUTH 5 TO 15 MPH.

.MONDAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
                    MOSTLY SUNNY (35-45 PERCENT).
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........28 PERCENT.
WIND (20 FT)........SOUTH WINDS 8 TO 12 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......1700-3400 FT AGL INCREASING TO 6300-6900 FT
                    AGL.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.

$$
FORECASTER...KRYSTON
REQUESTED BY...TOM ST CLAIR
TYPE OF REQUEST...PRESCRIBED
.TAG 20110522.OKLAH.01/AFG