National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 46.2°N 122.21°W (Text-Only)
NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 9:41 am PDT May 4, 2024		Print

  • Today

    Today: Snow. Temperature falling to around 27 by 1pm. Breezy, with a southeast wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 33 °F⇓

    Snow and
    Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 24. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow. High near 28. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Snow and
    Windy

  • Sunday
    Night

    Sunday Night: Snow. Low around 25. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow and
    Windy

  • Monday

    Monday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 27. Windy, with a southwest wind 14 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Monday
    Night

    Monday Night: Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Showers


  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow Showers
    and Breezy

  • Tuesday
    Night

    Tuesday Night: A chance of snow showers before 11pm. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny


    • Today: Snow. Temperature falling to around 27 by 1pm. Breezy, with a southeast wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    Tonight: Snow. The snow could be heavy at times. Low around 24. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Sunday: Snow. High near 28. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Sunday Night: Snow. Low around 25. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Monday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 27. Windy, with a southwest wind 14 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Monday Night: Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Tuesday: Snow showers. Some thunder is also possible. High near 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Tuesday Night: A chance of snow showers before 11pm. Mostly cloudy, with a low around 25. Breezy.

    Wednesday: Partly sunny, with a high near 33.

    Wednesday Night: Partly cloudy, with a low around 25. Blustery.

    Thursday: Sunny, with a high near 47.

    Thursday Night: Mostly clear, with a low around 35.

    Friday: Sunny, with a high near 55.


    Mount St Helens WA
     46.2°N 122.21°W (Elev. 6598 ft)

    Visit your local NWS office at: https://www.weather.gov/pqr