Suppression Forecast
Issued by NWS Portland, OR

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FNUS76 KPQR 202203
FWSPQR

Spot Forecast for Dry Creek...DNR
National Weather Service Portland OR
303 PM PDT Thu Jul 20 2017

Forecast is based on request time of 1500 PDT on July 20.
If conditions become unrepresentative...contact the National Weather
Service Portland, Oregon office.

...WARMING TREND NEXT COUPLE OF DAYS...

.DISCUSSION...High pressure aloft will strengthen over Southwest
Washington during the next couple of days. Expect several degrees
of warming Friday and additional 4 to 8 degrees warming Saturday.
The onshore low-level gradient will weaken during the next
couple of days, which will result in a more terrain-driven wind
pattern.
2
.REST OF TODAY...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....72-76.
Min humidity........30-35 percent.
Wind (20 ft)........
 Slope/valley.......Southwest to West 6 to 10 mph with gusts
                    to 20 mph.
 Ridgetop...........West 6 to 10 mph with gusts to 20 mph
Haines Index(High)..4 (low).
Haines Index (Mid)..2 (very low).
Rainfall amount.....0.00 inches.

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....52-56.
Max humidity........75-85 percent.
Wind (20 ft)........
 Slope/valley.......West 6 to 10 mph with gusts to 20 mph
                    through 1900 then decreasing. Wind
                    becoming variable to 5 mph by 2300.
 Ridgetop...........West 6 to 10 mph with gusts to 18 mph
                    early evening then decreasing. Wind
                    becoming Northwest 2 to 6 mph overnight.
Haines Index(High)..4 (low).
Haines Index (Mid)..4 (low).
Rainfall amount.....0.00 inches.

.FRIDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....82-85.
Min humidity........25-30 percent.
Wind (20 ft)........
 Slope/valley.......Up-slope 2 to 7 mph through early afternoon
                    then Southwest to West 4 to 8 mph with gusts
                    to 15 mph.
 Ridgetop...........West to Northwest 2 to 6 mph in the morning
                    then 5 to 10 mph with gusts to 18 mph.
Haines Index(High)..2 (very low).
Haines Index (Mid)..4 (low).
Rainfall amount.....0.00 inches.

$$
Forecaster...Weishaar
Requested by...CWICC
Type of request...WILDFIRE
.TAG 1713077.0/PQR
.EMAIL cwiccdms@dnr.wa.gov



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