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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

CANYON CREEK (CYFW1)

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

NA

41°F

5°C

Humidity 100%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Dec 05:52 AM PST
Extended Forecast for

Mount St Helens WA

Flood Watch December 8, 04:00am until December 12, 04:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Snow showers. The snow could be heavy at times. High near 31. Windy, with a west wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.

    High: 31 °F

    Heavy Snow
    and Windy

  • Tonight

    Tonight: Snow showers likely before 10pm, then snow, mainly after 10pm. The snow could be heavy at times. Low around 30. Southwest wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 30 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain. The snow could be heavy at times. Snow level rising to 6500 feet in the afternoon. Steady temperature around 32. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 32 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain before 7pm, then snow between 7pm and 1am, then snow, possibly mixed with rain after 1am. The rain could be heavy at times. Low around 34. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 1pm. The rain could be heavy at times. Snow level 6600 feet rising to 7500 feet in the afternoon. High near 39. Windy, with a south southwest wind 20 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Rain before 1am, then snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7800 feet lowering to 6900 feet after midnight . Low around 32. Very windy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 32 °F

    Very Windy.
    Heavy Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with rain before 7am, then snow between 7am and 10am, then snow, possibly mixed with rain after 10am. The rain and snow could be heavy at times. Snow level rising to 6400 feet in the afternoon. High near 38. Breezy. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow. The rain and snow could be heavy at times. Snow level 7400 feet. Cloudy, with a low around 35. Windy.

    Low: 35 °F

    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7000 feet. Cloudy, with a high near 40. Windy.

    High: 40 °F

    Rain/Snow and
    Windy

Detailed Forecast

Today
Snow showers. The snow could be heavy at times. High near 31. Windy, with a west wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.
Tonight
Snow showers likely before 10pm, then snow, mainly after 10pm. The snow could be heavy at times. Low around 30. Southwest wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow, possibly mixed with rain. The snow could be heavy at times. Snow level rising to 6500 feet in the afternoon. Steady temperature around 32. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow, possibly mixed with rain before 7pm, then snow between 7pm and 1am, then snow, possibly mixed with rain after 1am. The rain could be heavy at times. Low around 34. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 1pm. The rain could be heavy at times. Snow level 6600 feet rising to 7500 feet in the afternoon. High near 39. Windy, with a south southwest wind 20 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Rain before 1am, then snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7800 feet lowering to 6900 feet after midnight . Low around 32. Very windy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, possibly mixed with rain before 7am, then snow between 7am and 10am, then snow, possibly mixed with rain after 10am. The rain and snow could be heavy at times. Snow level rising to 6400 feet in the afternoon. High near 38. Breezy. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Tuesday Night
Rain and snow. The rain and snow could be heavy at times. Snow level 7400 feet. Cloudy, with a low around 35. Windy.
Wednesday
Snow, possibly mixed with rain. The rain could be heavy at times. Snow level 7000 feet. Cloudy, with a high near 40. Windy.
Wednesday Night
Snow, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 6900 feet. Cloudy, with a low around 35. Breezy.
Thursday
Snow, possibly mixed with rain. Snow level 6700 feet. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
Snow likely, possibly mixed with rain. Snow level 6800 feet. Mostly cloudy, with a low around 34.
Friday
Rain and snow likely. Snow level 6600 feet. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
6:41 am PST Dec 6, 2025
Forecast Valid:
6am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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