Suppression Forecast
Issued by NWS Pendleton, OR

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000
FNUS76 KPDT 010336
FWSPDT

SPOT FORECAST FOR GRIFFIN GULCH...ODF
NATIONAL WEATHER SERVICE PENDLETON OR
835 PM PDT WED AUG 31 2016

FORECAST IS BASED ON IGNITION TIME OF 2035 PDT ON AUGUST 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A CHANGE IN THE WEATHER PATTERN IS EXPECTED DURING
THE NEXT FEW DAYS AS AN UPPER PACIFIC TROUGH MOVES INTO THE REGION.
THIS WILL BRING COOLER TEMPERATURES ALONG WITH A CHANCE OF SHOWERS
AND POSSIBLY AN AFTERNOON OR EVENING THUNDERSTORM BY FRIDAY.
TEMPERATURES WILL COOL TO ABOUT 10 DEGREES BELOW NORMAL WITH
INCREASING HUMIDITIES BY THE END OF THE WEEK...INTO THE WEEKEND.

***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***

.REST OF TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....48-50.
MAX HUMIDITY........33-35 PERCENT.
WIND (20 FT)........NORTHWEST 7-13 MPH...DECREASING TO 5-10 MPH
                    OVERNIGHT.
RIDGETOP WIND.......NORTHWEST 8-15 MPH...DECREASING TO 6-12 MPH
                    OVERNIGHT.
MIXING HEIGHT.......5500 FT AGL DECREASING TO 1000 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST 10-20 MPH DECREASING TO NORTHWEST
                    6-12 MPH OVERNIGHT.

.THURSDAY...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....77-79.
MIN HUMIDITY........21-23 PERCENT.
WIND (20 FT)........NORTHWEST 5-10 MPH DECREASING TO NORTHWEST
                    4-9 MPH DURING THE AFTERNOON.
RIDGETOP WIND.......NORTHWEST 6-12 MPH DECREASING TO NORTHWEST
                    5-10 MPH DURING THE AFTERNOON.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 5500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....INCREASING TO WEST TO NORTHWEST 8-15 MPH.

.THURSDAY NIGHT...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
                    SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
CWR.................5 PERCENT.
MIN TEMPERATURE.....50-55.
MAX HUMIDITY........75-80 PERCENT.
WIND (20 FT)........NORTHWEST 4-9 MPH INCREASING OVERNIGHT TO
                    NORTHWEST 6-12 MPH.
RIDGETOP WIND.......NORTHWEST 5-10 MPH INCREASING OVERNIGHT TO
                    7-13 MPH OVERNIGHT.
MIXING HEIGHT.......5000 FT AGL DECREASING TO 1000 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST 8-15 MPH.

.FRIDAY...

SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS.
                    A SLIGHT CHANCE OF THUNDERSTORMS IN THE
                    AFTERNOON. COOLER.
CWR.................5 PERCENT.
MAX TEMPERATURE.....65-70.
MIN HUMIDITY........23-28 PERCENT.
WIND (20 FT)........NORTHWEST 6-12 MPH.
RIDGETOP WIND.......NORTHWEST 7-13 MPH.
MIXING HEIGHT.......2500 FT AGL INCREASING TO 7000 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 8-15 MPH BECOMING SOUTHWEST 10-20 MPH
                    IN THE AFTERNOON.

$$

FORECASTER...ROGER CLOUTIER
REQUESTED BY...ODF
TYPE OF REQUEST...PRESCRIBED
.TAG 20160831.GRIFF.01/PDT



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