Suppression Forecast
Issued by NWS Pendleton, OR

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000
FNUS76 KPDT 212058
FWSPDT

SPOT FORECAST FOR TULE CANYON...FIRE
NATIONAL WEATHER SERVICE PENDLETON OR
158 PM PDT THU AUG 21 2014

FORECAST IS BASED ON REQUEST TIME OF 1332 PDT ON AUGUST 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A DRIER WESTERLY FLOW WILL SHIFT OUT OF THE NORTHWEST
TONIGHT AS A LOW PRESSURE SYSTEM MOVES ACROSS THE AREA.  SHOWERS AND
THUNDERSTORMS WILL BE POSSIBLE TOMORROW...WITH BREEZY NORTHWEST
WINDS.  WHILE RELATIVE HUMIDITY VALUES ARE NOT EXPECTED TO IMPROVE
GREATLY OVERNIGHT...TOMORROW AFTERNOONS MINIMUMS SHOULD BE IN THE
30-40% RANGE DUE TO THE MOISTURE FROM THE LOW MOVING OVERHEAD.  WIND
SPEEDS MAY BE OF CONCERN ESPECIALLY IN OPEN EXPOSED AREAS.

***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.
CWR.................0.
MAX TEMPERATURE.....81.
MIN HUMIDITY........21 PERCENT.
WIND (20 FT)........WEST NORTHWEST WINDS 5 TO 9 MPH.
RIDGETOP WIND.......WEST NORTHWEST WINDS 8 TO 12 MPH.
MIXING HEIGHT.......7000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....WEST WINDS 9 TO 14 MPH.
LAL.................1.
HAINES INDEX........4 (LOW).

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0.
MIN TEMPERATURE.....60.
MAX HUMIDITY........46 PERCENT.
WIND (20 FT)........WEST NORTHWEST WINDS 5 TO 9 MPH IN THE
                    EVENING...SHIFTING NORTHWEST 8 TO 12 MPH
                    OVERNIGHT.
RIDGETOP WIND.......WEST NORTHWEST WINDS 8 TO 12 MPH...INCREASING
                    NORTHWEST 10 TO 14 MPH OVERNIGHT.
MIXING HEIGHT.......NEAR SURFACE AFTER MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 9 TO 14 MPH INCREASING 15 TO 20 MPH
                    OVERNIGHT.
LAL.................1.
HAINES INDEX........2 (VERY LOW).

.FRIDAY...

SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
                    THE MORNING...THEN A CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....77.
MIN HUMIDITY........35 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 7 TO 11 MPH.
RIDGETOP WIND.......NORTHWEST WINDS 8 TO 12 MPH.
MIXING HEIGHT.......8500 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 9 TO 13 MPH.
LAL.................3.
HAINES INDEX........3 (VERY LOW).

$$
FORECASTER...DOUGLAS WEBER
REQUESTED BY...DON ZIMMERMAN
TYPE OF REQUEST...WILDFIRE
.TAG 20140821.TULEC.02/PDT








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