National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

38°F

3°C

Humidity 100%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 27 Nov 03:52 AM PST
Extended Forecast for

4 Miles WSW Mount St Helens WA

  • Overnight

    Overnight: Rain. Low around 38. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. The rain could be heavy at times. High near 41. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 41 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 39. South southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 39 °F

    Heavy Rain

  • Friday

    Friday: Rain, mainly before 10am. Snow level 5300 feet. High near 42. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A 10 percent chance of snow after 4am. Snow level 4800 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 34. East wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly after 10am. Snow level 3300 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am, then a slight chance of rain and snow after 1am. Snow level 3200 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 38. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Rain. The rain could be heavy at times. High near 41. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain. The rain could be heavy at times. Low around 39. South southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday
Rain, mainly before 10am. Snow level 5300 feet. High near 42. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 10 percent chance of snow after 4am. Snow level 4800 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 34. East wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of rain and snow, mainly after 10am. Snow level 3300 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am, then a slight chance of rain and snow after 1am. Snow level 3200 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A chance of rain and snow after 10am. Snow level 4800 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 42.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Tuesday
Rain likely. Snow level 4500 feet. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow. Snow level 3900 feet. Mostly cloudy, with a low around 34.
Wednesday
A slight chance of rain and snow. Snow level 3700 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount St Helens WA
 46.17°N 122.27°W (Elev. 3166 ft)
Last Update:
4:41 am PST Nov 27, 2025
Forecast Valid:
4am PST Nov 27, 2025-6pm PST Dec 3, 2025
 
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Additional Resources

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Chance of Precipitation