FNUS76 KPDT 011725
FWSPDT

SPOT FORECAST FOR BIG FIR BLOCK 1...USFS UMF
NATIONAL WEATHER SERVICE PENDLETON OR
1025 AM PDT FRI OCT 1 2010

FORECAST IS BASED ON IGNITION TIME OF 1130 PDT ON OCTOBER 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...CLEAR SKIES WITH TERRAIN DRIVEN WINDS THROUGH THE
EARLY AFTERNOON. SURFACE WINDS WILL BECOME NORTHWESTERLY FOR A FEW
HOURS LATE THIS AFTERNOON AND EARLY EVENING BEFORE THE INVERSION AND
THERMAL BELT BEGIN TO SET UP AROUND SUNSET. A COLD FRONT WILL CROSS
SUNDAY AFTERNOON WITH BREEZY WINDS AND ABOUT A 50 PERCENT CHANCE OF
A WETTING RAIN SUNDAY NIGHT.

***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***FORECAST IS VALID FOR 12 HOURS AFTER ISSUANCE***

.TODAY...

SKY/WEATHER.........SUNNY.
CWR.................0.
MAX TEMPERATURE.....77.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........UPSLOPE LESS THAN 5 MPH BECOMING NORTHWEST 5 TO
                    8 MPH AROUND 1400.
RIDGETOP WIND.......LIGHT LESS THAN 5 MPH BECOMING NORTHWEST 8 TO 11
                    MPH AROUND 1400.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....LIGHT IN THE MORNING BECOMING NORTHWEST AROUND 5
                    MPH IN THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........CLEAR.
CWR.................0.
MIN TEMPERATURE.....59.
MAX HUMIDITY........60 PERCENT...OCCURRING LATE OVERNIGHT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH BECOMING DRAINAGE
                    WINDS LESS THAN 5 MPH AROUND SUNSET.
RIDGETOP WIND.......NORTHWEST 8 TO 11 MPH BECOMING LIGHT AROUND
                    2300.
MIXING HEIGHT.......1000 FT AGL BECOMING NEAR SURFACE AROUND SUNSET.
TRANSPORT WINDS.....WEST AROUND 7 MPH BECOMING LIGHT AROUND SUNSET.

.SATURDAY...

SKY/WEATHER.........SUNNY.
CWR.................0.
MAX TEMPERATURE.....74.
MIN HUMIDITY........33 PERCENT.
WIND (20 FT)........UPSLOPE 3 TO 7 MPH.
RIDGETOP WIND.......LIGHT BECOMING NORTH 4 TO 8 MPH AFTER 1300
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTH AROUND 4 MPH IN THE
                    AFTERNOON.

$$
FORECASTER...JON BONK
REQUESTED BY...SETH CLAASSEN
TYPE OF REQUEST...PRESCRIBED
.TAG 20101001.BIGFI.01/PDT