FNUS76 KPDT 101239
FWSPDT

SPOT FORECAST FOR DEER BUTTE...BIA YAA
NATIONAL WEATHER SERVICE PENDLETON OR
540 AM PDT SUN MAY 10 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MAY 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH CLOUDS WILL INCREASE OVER SOUTH CENTRAL
WASHINGTON TODAY. OTHERWISE...TEMPERATURES WILL BE SLIGHTLY WARMER
AND RH'S LOWER COMPARED TO YESTERDAY.  A PACIFIC LOW PRESSURE SYSTEM
WILL MOVE EAST OF THE CASCADES TONIGHT...BRINGING A CHANCE OF RAIN
AND INCREASING WINDS TO THE BURN SITE OVERNIGHT AND MONDAY.

***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 THEN BECOMING PARTLY CLOUDY.
CWR.................0.
MAX TEMPERATURE.....67.
MIN HUMIDITY........29 PERCENT.
WIND (20 FT)........UPSLOPE (MAINLY SE) 1-3 MPH.
RIDGETOP WIND.......SOUTHEAST 2-5 MPH.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 8500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 9 MPH IN THE
                    AFTERNOON.


        TEMPERATURE     HUMIDITY     20-FT WIND (MPH)
1000        55             51           CALM
1200        60             47           ESE 1-2 MPH
1400        67             30           SE 2 MPH
1600        65             34           SE 3 MPH
1800        61             35           SE-S 3 MPH


.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
                    EVENING...THEN A CHANCE OF RAIN AFTER MIDNIGHT.
CWR.................10.
MIN TEMPERATURE.....48.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........SOUTH WINDS 2-5 MPH SHIFTING TO
                    THE SOUTHWEST 4-9 MPH AFTER MIDNIGHT.
RIDGETOP WIND.......SOUTH WINDS 3-6 MPH SHIFTING TO SOUTHWEST 5-11
                    MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8500 FT AGL DECREASING TO 1000 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 16 MPH.

.MONDAY...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
                    CHANCE OF SHOWERS IN THE MORNING...THEN A
                    SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....62.
MIN HUMIDITY........43 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 9-13 MPH. GUSTS TO 25
                    MPH IN THE AFTERNOON.
RIDGETOP WIND.......SOUTHWEST WINDS 10-15 MPH.  GUSTS TO 30 MPH
                    IN THE AFTERNOON.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 5500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH INCREASING TO WEST
                    AROUND 23 MPH IN THE AFTERNOON.

$$

FORECASTER...MARY JOHNSON
REQUESTED BY...BRYAN TAYLOR
TYPE OF REQUEST...PRESCRIBED
.TAG 20090510.DEERB.01/PDT