7-Day Forecast 46.18°N 122.18°W (Text-Only)
NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 1:41 pm PDT Jun 14, 2024
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  • This
    Afternoon

    This Afternoon: A slight chance of rain and snow showers after 3pm.  Snow level 6400 feet. Cloudy, with a high near 40. West wind around 9 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow



  • Tonight

    Tonight: Snow showers, mainly after 3am. The snow could be heavy at times.  Low around 30. West wind 7 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Mostly Cloudy
    then Heavy
    Snow


  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible.  High near 32. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy



  • Saturday
    Night

    Saturday Night: Snow showers, mainly before 11pm. Some thunder is also possible.  Low around 28. West wind 7 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Showers
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after 11am.  Mostly cloudy, with a high near 37. West wind 7 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely



  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 33. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers before 5pm, then a chance of rain and snow showers.  Partly sunny, with a high near 39. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday
    Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of showers after 11am.  Snow level rising to 7100 feet in the afternoon. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers



  • This Afternoon: A slight chance of rain and snow showers after 3pm. Snow level 6400 feet. Cloudy, with a high near 40. West wind around 9 mph. Chance of precipitation is 20%.

    Tonight: Snow showers, mainly after 3am. The snow could be heavy at times. Low around 30. West wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Saturday Night: Snow showers, mainly before 11pm. Some thunder is also possible. Low around 28. West wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Sunday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 37. West wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Sunday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 33. New snow accumulation of 1 to 2 inches possible.

    Monday: A chance of snow showers before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 34.

    Tuesday: A slight chance of showers after 11am. Snow level rising to 7100 feet in the afternoon. Mostly sunny, with a high near 50.

    Tuesday Night: A slight chance of showers before 11pm. Snow level 7400 feet. Mostly clear, with a low around 39.

    Juneteenth: A slight chance of showers. Snow level 7300 feet rising to 8100 feet in the afternoon. Sunny, with a high near 56.

    Wednesday Night: A slight chance of showers. Mostly clear, with a low around 43.

    Thursday: Sunny, with a high near 59.



    Mount St Helens WA
     46.18°N 122.18°W (Elev. 6204 ft)

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