FNAK79 PAFG 212015
FWSAFG

SPOT FORECAST FOR CHENA LAKES...BLM-AFS
NATIONAL WEATHER SERVICE FAIRBANKS AK
1215 PM AKDT TUE MAY 21 2013

FORECAST IS BASED ON IGNITION TIME OF 1200 AKDT ON MAY 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL REMAIN OVER THE AREA THROUGH THE
WEEKEND. THERMAL TROUGH DEVELOPING IN THE TANANA VALLEY BEGINNING
WEDNESDAY. RELATIVE HUMIDITY BELOW 30 PERCENT DURING THE AFTERNOONS.

.WEDNESDAY...

SKY/WEATHER.........SUNNY (20-30 PERCENT). SLIGHT CHANCE OF RAIN
                    SHOWERS IN THE AFTERNOON.
TEMPERATURE.........54 AT IGNITION...MAX 63.
RH..................30 PERCENT AT IGNITION...MIN 22 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 7 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......3900 FT AGL INCREASING TO 11000 FT AGL.
TRANSPORT WINDS.....SOUTH 3 TO 8 MPH.

.WEDNESDAY NIGHT...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). SLIGHT CHANCE OF
                    THUNDERSTORMS AND RAIN SHOWERS IN THE EVENING.
TEMPERATURE.........MIN 34.
RH..................MAX 73 PERCENT.
WIND (20 FT)........BECOMING NORTHWEST 5 TO 6 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......11000 FT AGL DECREASING TO 250 FT AGL.
TRANSPORT WINDS.....WEST 3 TO 5 MPH.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). CHANCE OF RAIN
                    SHOWERS LATE IN THE AFTERNOON. SLIGHT CHANCE OF
                    THUNDERSTORMS IN THE AFTERNOON.
TEMPERATURE.........MAX 63.
RH..................MIN 28 PERCENT.
WIND (20 FT)........WEST WINDS AROUND 5 MPH.
CWR.................2 PERCENT IN THE AFTERNOON.
MIXING HEIGHT.......250 FT AGL INCREASING TO 10000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 6 MPH.

.FORECAST DAYS 3 THROUGH 5...

.FRIDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE 30S.
HIGHS IN THE 60S. LIGHT WINDS.
.SATURDAY...MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE 70S.
EAST WINDS AROUND 5 MPH.
.SUNDAY...MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE 70S.
SOUTHEAST WINDS AROUND 6 MPH.

$$
FORECASTER...BERG
REQUESTED BY...CHRISTOPHER MARABETTA
TYPE OF REQUEST...PRESCRIBED
.TAG 20130522.CHENA.01/AFG