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Soliciting feedback on the Experimental Probabilistic Quantitative Precipitation Forecast (PQPF) Webpages through November 21, 2025

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

50°F

10°C

Humidity	100%
Wind Speed	SE 7 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	01 Nov 03:52 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SSE Mount St Helens WA

Overnight
Low: 44 °F
Heavy Rain
Saturday
High: 50 °F⇓
Heavy Rain
Saturday Night
Low: 40 °F
Showers
Likely then
Rain/Snow
Likely
Sunday
High: 43 °F
Slight Chance
Showers then
Mostly Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy
Monday
High: 42 °F
Chance
Showers
Monday Night
Low: 38 °F
Showers
Likely
Tuesday
High: 45 °F
Showers
Likely
Tuesday Night
Low: 43 °F
Showers

Detailed Forecast

Overnight

Rain. The rain could be heavy at times. Low around 44. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain before 4pm, then showers likely after 5pm. The rain could be heavy at times. Temperature rising to near 50 by noon, then falling to around 43 during the remainder of the day. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Saturday Night

Rain showers likely before 3am, then a chance of rain and snow showers between 3am and 4am, then a chance of rain showers after 4am. Snow level 4800 feet lowering to 4100 feet after midnight . Mostly cloudy, with a steady temperature around 40. West wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday

A 10 percent chance of showers before 7am. Snow level 3600 feet rising to 4300 feet in the afternoon. Mostly sunny, with a high near 43. Light and variable wind.

Sunday Night

Mostly cloudy, with a low around 38. Calm wind becoming east 5 to 9 mph after midnight.

Monday

A 50 percent chance of showers. Snow level 3800 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 42.

Monday Night

Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

Tuesday

Showers likely, mainly before 11am. Mostly cloudy, with a high near 45.

Tuesday Night

Showers before 11pm, then rain after 11pm. Cloudy, with a low around 43.

Wednesday

Rain. Cloudy, with a high near 45.