Spot Forecast
Issued by NWS Portland, OR

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FNUS76 KPQR 221030
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Spot Forecast for Whisky Creek...Forest Service
National Weather Service Portland OR
330 AM PDT Sun Sep 22 2024

Forecast is based on forecast start time of 0600 PDT on September 22.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...A weak front moves over the fire today which will
increase instability. Breezy westerly winds through the afternoon
on the leading edge of the front will become drainage overnight.
High humidity recovery overnight. High pressure builds Monday and
Tuesday with increasing temperatures and drying humidity.
Subsidence inversion likely to form Monday night into Tuesday.
Winds turn offshore early Tuesday.

.TODAY...

Sky/weather.........Mostly sunny then becoming partly cloudy.
CWR.................0 percent.
Max temperature.....Around 64.
Min humidity........49 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 5 to 9 mph with gusts up to
15 mph.
 Ridgetop...........West winds 6 to 10 mph with gusts up to 16 mph.
Mixing height.......2400 ft AGL.
Haines Index........2 (very low).

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
Min temperature.....Around 51.
Max humidity........84 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 5 to 7 mph becoming variable
less than 5 mph.
 Ridgetop...........Northwest winds 6 to 8 mph with gusts up to
15 mph becoming variable less than 5 mph.
Mixing height.......0 ft AGL.
Haines Index........2 (very low).

.MONDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny.
CWR.................0 percent.
Max temperature.....Around 66.
Min humidity........71 percent.
Wind (20 ft)........
 Slope/valley.......West winds around 5 mph.
 Ridgetop...........North winds 3 to 6 mph.
Mixing height.......1500 ft AGL.
Haines Index........2 (very low).

$$
Forecaster...Muessle
Requested by...Nathaniel Markson
Type of request...WILDFIRE
.TAG 2422846.0/PQR
.DELDT 09/22/24
.FormatterVersion 2.0.0
.EMAIL 2024.whiskycreek.situation@firenet.gov