FNUS76 KPDT 130042
FWSPDT

SPOT FORECAST FOR ROOSTER ROCK...USFS DEF
NATIONAL WEATHER SERVICE PENDLETON OR
545 PM PDT THU AUG 12 2010

FORECAST IS BASED ON REQUEST TIME OF 1715 PDT ON AUGUST 12.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A DRY AND WARMING TREND IS IN STORE FOR THE NEXT
SEVERAL DAYS AS HIGH PRESSURE BUILDS OVER CENTRAL OREGON.


***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***

.TONIGHT...

SKY/WEATHER.........CLEAR.
CWR.................0.
MIN TEMPERATURE.....46.
MAX HUMIDITY........82 PERCENT.
WIND (20 FT)........NORTH WINDS 0-2 MPH...BECOMING DOWNSLOPE
                    (SOUTHWEST) 0-3 MPH AFTER SUNSET.
 UPR SLP/RIDGETOP...NORTHWEST 5-10 MPH...DECREASING TO 2-5 MPH
                    AFTER SUNSET.
MIXING HEIGHT.......4500 FT AGL DECREASING TO NEAR SURFACE AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 5 MPH.
LAL.................1.
HAINES INDEX........3 (VERY LOW).

.FRIDAY...

SKY/WEATHER.........SUNNY.
CWR.................0.
MAX TEMPERATURE.....84.
MIN HUMIDITY........23 PERCENT.
WIND (20 FT)........DOWNSLOPE WINDS BECOMING NORTH 3-5 MPH AFTER
                    10 AM...INCREASING FROM NORTHEAST 5-10 MPH AFTER 1
                    PM.
 UPR SLP/RIDGETOP...NORTH WINDS 3-6 MPH...BECOMING NORTHEAST 7-13 MPH
                    AFTER 12 PM.
MIXING HEIGHT.......NEAR SURFACE INCREASING TO 6500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTHEAST AROUND 7 MPH IN
                    THE AFTERNOON.
LAL.................1.
HAINES INDEX........2 (VERY LOW).


        TEMPERATURE     HUMIDITY     20-FT WIND (MPH)
0700        47             80           SW 2 MPH
0900        61             59           CALM
1100        77             33           N 5 MPH
1300        82             25           N 7 MPH
1500        84             23           N 10 G 20 MPH
1700        82             25           N 10 G 22 MPH
1900        76             38           N 6 MPH

$$


FORECASTER...MARY JOHNSON
REQUESTED BY...PHIL HENDERSON
TYPE OF REQUEST...WILDFIRE
.TAG 20100812.ROOST.01/PDT