NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 2:05 pm PDT Jul 9, 2020
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  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers.  Partly sunny, with a high near 48. West northwest wind around 7 mph.

    Chance
    Showers

    High: 48 °F

  • Tonight

    Tonight: A 30 percent chance of showers before 11pm.  Snow level 9000 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 42. West northwest wind around 10 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 42 °F

  • Friday

    Friday: Mostly sunny, with a high near 56. West northwest wind 5 to 7 mph becoming calm.

    Mostly Sunny


    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 43. Calm wind becoming west southwest around 5 mph after midnight.

    Mostly Clear


    Low: 43 °F

  • Saturday

    Saturday: Sunny, with a high near 56. Breezy, with a south southwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    Sunny then
    Sunny and
    Breezy

    High: 56 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers.  Snow level 8300 feet rising to 9400 feet. Mostly cloudy, with a low around 42. Breezy.

    Chance
    Showers and
    Breezy

    Low: 42 °F

  • Sunday

    Sunday: Showers likely, mainly before 11am.  Snow level 7700 feet. Partly sunny, with a high near 50. Chance of precipitation is 60%.

    Showers
    Likely

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 40.

    Partly Cloudy


    Low: 40 °F

  • Monday

    Monday: Mostly sunny, with a high near 48.

    Mostly Sunny


    High: 48 °F

  • This Afternoon: A 30 percent chance of showers. Partly sunny, with a high near 48. West northwest wind around 7 mph.

    Tonight: A 30 percent chance of showers before 11pm. Snow level 9000 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 42. West northwest wind around 10 mph.

    Friday: Mostly sunny, with a high near 56. West northwest wind 5 to 7 mph becoming calm.

    Friday Night: Mostly clear, with a low around 43. Calm wind becoming west southwest around 5 mph after midnight.

    Saturday: Sunny, with a high near 56. Breezy, with a south southwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    Saturday Night: A 50 percent chance of showers. Snow level 8300 feet rising to 9400 feet. Mostly cloudy, with a low around 42. Breezy.

    Sunday: Showers likely, mainly before 11am. Snow level 7700 feet. Partly sunny, with a high near 50. Chance of precipitation is 60%.

    Sunday Night: Partly cloudy, with a low around 40.

    Monday: Mostly sunny, with a high near 48.

    Monday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 41.

    Tuesday: A chance of showers. Mostly sunny, with a high near 52.

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 44.

    Wednesday: A chance of showers. Partly sunny, with a high near 51.



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

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