7-Day Forecast 46.2°N 122.18°W (Text-Only)
NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 3:41 pm PDT May 3, 2024
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  • This
    Afternoon

    This Afternoon: Rain likely, possibly mixed with snow, mainly after 5pm.  Snow level 6100 feet. Mostly cloudy, with a high near 38. Windy, with a south southeast wind around 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Windy

  • Tonight

    Tonight: Rain and snow.  Snow level 6600 feet. Low around 28. Very windy, with a south southeast wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow and
    Very Windy

  • Saturday

    Saturday: Snow, mainly after 7am. The snow could be heavy at times.  Temperature falling to around 28 by 11am. South southeast wind 6 to 13 mph becoming west in the morning.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 35 °F

    Heavy Snow


  • Saturday
    Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 25. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am.  High near 29. Windy, with a west southwest wind 15 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow and
    Windy

  • Sunday
    Night

    Sunday Night: Snow showers.  Low around 27. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow Showers
    and Windy

  • Monday

    Monday: Snow showers. The snow could be heavy at times.  High near 28. Breezy.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 28 °F

    Heavy Snow
    and Breezy

  • Monday
    Night

    Monday Night: Snow showers. Some thunder is also possible.  Cloudy, with a low around 26.

    Low: 26 °F

    Snow Showers


  • Tuesday

    Tuesday: Snow showers.  Cloudy, with a high near 28. Breezy.

    High: 28 °F

    Snow Showers
    and Breezy

  • This Afternoon: Rain likely, possibly mixed with snow, mainly after 5pm. Snow level 6100 feet. Mostly cloudy, with a high near 38. Windy, with a south southeast wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Tonight: Rain and snow. Snow level 6600 feet. Low around 28. Very windy, with a south southeast wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Saturday: Snow, mainly after 7am. The snow could be heavy at times. Temperature falling to around 28 by 11am. South southeast wind 6 to 13 mph becoming west in the morning. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Saturday Night: Snow. The snow could be heavy at times. Low around 25. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Sunday: Snow before 11am, then snow showers after 11am. High near 29. Windy, with a west southwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Sunday Night: Snow showers. Low around 27. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Monday: Snow showers. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Monday Night: Snow showers. Some thunder is also possible. Cloudy, with a low around 26.

    Tuesday: Snow showers. Cloudy, with a high near 28. Breezy.

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

    Wednesday: A slight chance of snow showers. Mostly sunny, with a high near 34.

    Wednesday Night: Mostly clear, with a low around 27.

    Thursday: Sunny, with a high near 48.

    Thursday Night: Mostly clear, with a low around 33.

    Friday: Sunny, with a high near 54.



    Mount St Helens WA
     46.2°N 122.18°W (Elev. 5997 ft)

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