FNUS76 KPDT 181536
FWSPDT

SPOT FORECAST FOR GUARD SCHOOL PRACTICE FIRE...USFS OCH
NATIONAL WEATHER SERVICE PENDLETON OR
835 AM PDT THU JUN 18 2009

FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON JUNE 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...WEAK HIGH PRESSURE WILL BRING DRY AND STABLE
CONDITIONS THROUGH EARLY FRIDAY.  TEMPERATURES TODAY WILL BE
SLIGHTLY WARMER AND RH'S SLIGHTLY LOWER COMPARED TO YESTERDAY.  THE
NEXT SYSTEM TO BRING A CHANCE OF SHOWERS AND THUNDERSTORMS WILL
ARRIVE FRIDAY AFTERNOON. COOLER AND UNSETTLED WEATHER IS EXPECTED
OVER THE WEEKEND.

***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.........PARTLY CLOUDY.
CWR.................0.
MAX TEMPERATURE.....76.
MIN HUMIDITY........20 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 3-6 MPH.
RIDGETOP WIND.......WEST WINDS 2-5 MPH...BECOMING NORTHWEST 4-8 MPH
                    AFTER 2 PM.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 7000 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
                    AFTERNOON.

        TEMPERATURE     HUMIDITY     20-FT WIND (MPH)
1000        68             37          NW 3 MPH
1200        71             33          NW 4 MPH
1400        75             23          NW 6 MPH
1600        76             20          NW 7 MPH
1800        72             34          NW 7 MPH


.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0.
MIN TEMPERATURE.....40.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 3-7 MPH...DECREASING TO 2-4 MPH
                    AFTER MIDNIGHT.
RIDGETOP WIND.......NORTHWEST WINDS 5-10 MPH...DECREASING TO WEST 2-4
                    MPH AFTER MIDNIGHT.
MIXING HEIGHT.......7000 FT AGL DECREASING TO 1000 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....WEST 6 TO 9 MPH.

$$

FORECASTER...MARY JOHNSON
REQUESTED BY...MAUREEN DURRANT
TYPE OF REQUEST...PRESCRIBED
.TAG 20090618.GUARD.01/PDT