FNUS76 KPDT 171747
FWSPDT

SPOT FORECAST FOR AHTANUM RIDGE...YAKAMA NATION
NATIONAL WEATHER SERVICE PENDLETON OR
1047 AM PDT WED JUN 17 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON JUNE 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A WEAK DISTURBANCE WILL EXIT THE PACIFIC NORTHWEST
THIS AFTERNOON. EXPECT FAIR AND DRY CONDITIONS WITH BREEZY WINDS.
MINIMUM RELATIVE HUMIDITIES WILL BE IN THE LOWER 20S. WINDS SHOULD
BE A BIT LIGHTER THURSDAY.

***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.........MOSTLY SUNNY WITH A FEW CUMULUS CLOUDS.
CWR.................0.
MAX TEMPERATURE.....81.
MIN HUMIDITY........23 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5-9 MPH INCREASING 10-14 MPH
                    BY 1400.
RIDGETOP WIND.......WEST WINDS 11-16 MPH.
MIXING HEIGHT.......9500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 7-10 MPH INCREASING TO 12-17 MPH
                    BY 1400.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0.
MIN TEMPERATURE.....52-54.
MAX HUMIDITY........61-65 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 11-15 MPH DECREASING TO
                    3-6 MPH AFTER 2200.
RIDGETOP WIND.......NORTHWEST WINDS 12-17 MPH BECOMING SOUTHWEST
                    TO WEST 4-8 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......9500 FT AGL DECREASING TO 1000 FT AGL AFTER
                    2200.
TRANSPORT WINDS.....NORTHWEST 12-17 MPH DECREASING TO WEST
                    4-8 MPH AFTER 2200.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0.
MAX TEMPERATURE.....81-83.
MIN HUMIDITY........19-22 PERCENT.
WIND (20 FT)........WEST TO NORTHWEST WINDS 2-5 MPH BECOMING
                    SOUTHWEST TO WEST 4-7 MPH IN THE AFTERNOON.
RIDGETOP WIND.......SOUTHWEST TO WEST WINDS 4-8 MPH.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 9500 FT AGL BY
                    NOON.
TRANSPORT WINDS.....WEST TO NORTHWEST 3-6 MPH BECOMING SOUTHWEST
                    TO WEST 5-9 MPH IN THE AFTERNOON.

$$
FORECASTER...GKH
REQUESTED BY...CHARLES PIMMS
TYPE OF REQUEST...PRESCRIBED
.TAG 20090617.AHTAN.01/PDT