FNUS76 KPDT 151928 CCA
FWSPDT

SPOT FORECAST FOR JACK RX...WALLOWA WHITMAN NF
NATIONAL WEATHER SERVICE PENDLETON OR
1115 AM PDT SAT MAY 15 2010

CORRECTED THE TODAY PERIOD WEATHER

FORECAST IS BASED ON IGNITION TIME OF 1130 PDT ON MAY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...THE FLOW ALOFT WILL BECOME MORE SOUTHWEST TODAY WHICH
WILL BRING MORE INSTABILITY AND MID LEVEL MOISTURE TO THE AREA BY
THIS AFTERNOON. AS A RESULT THERE MAY BE AN ISOLATED THUNDERSTORM
NEAR THE FIRE THIS AFTERNOON AND EVENING. ON SUNDAY CONDITIONS WILL
BECOME EVEN MORE UNSTABLE WITH A GREATER THREAT OF AFTERNOON AND
EVENING THUNDERSTORMS.

***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 BECOMING MOSTLY CLOUDY.
                    ISOLATED SHOWERS...WITH A SLIGHT CHANCE OF A
                    THUNDERSTORM LATE THIS AFTERNOON.
CWR.................LESS THAN 10.
MAX TEMPERATURE.....72-74.
MIN HUMIDITY........21-23 PERCENT.
WIND (20 FT)........UPSLOPE (MAINLY SOUTH) 2-5 MPH INCREASING
                    TO 4-8 MPH IN THE AFTERNOON.
 UPR SLP/RIDGETOP...BECOMING SOUTH TO SOUTHWEST WIND 4-8 MPH.
MIXING HEIGHT.......5500 FT AGL BY AFTERNOON.
TRANSPORT WINDS.....SOUTH TO SOUTHWEST 6-8 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
                    ISOLATED SHOWERS...MAINLY IN THE EVENING. A
                    SLIGHT CHANCE OF EVENING THUNDERSTORMS.
CWR.................LESS THAN 10.
MIN TEMPERATURE.....44-46.
MAX HUMIDITY........75-80 PERCENT.
WIND (20 FT)........SOUTHEAST TO SOUTH WINDS 4-7 MPH BECOMING
                    DRAINAGE 2-5 MPH AFTER 2200.
 UPR SLP/RIDGETOP...SOUTH WIND 6-10 MPH INCREASING TO 10-14 MPH
                    AFTER MIDNIGHT.
MIXING HEIGHT.......5000 FT AGL LOWERING TO 1500 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....SOUTHEAST TO SOUTH 8-12 MPH BECOMING
                    NORTHWEST 3-6 MPH AFTER MIDNIGHT.

.SUNDAY...

SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A
                    SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
                    THE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....73-75.
MIN HUMIDITY........22-24 PERCENT.
WIND (20 FT)........DRAINAGE WINDS LESS THAN 5 MPH BECOMING UPSLOPE
                    (MAINLY SOUTH) 3-6 MPH BY 1000...INCREASING TO
                    7-12 MPH IN THE AFTERNOON.
 UPR SLP/RIDGETOP...SOUTH WIND 10-14 MPH.
MIXING HEIGHT.......2000 FT AGL INCREASING TO 9500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST TO SOUTH 3-6 MPH BECOMING SOUTH
                    IN THE AFTERNOON 14-18 MPH.

$$
FORECASTER...GKH
REQUESTED BY...TOM FITZPATRICK
TYPE OF REQUEST...PRESCRIBED
.TAG 20100515.JACKR.01/PDT