7-Day Forecast 46.18°N 122.21°W (Text-Only)
NWS Forecast for: 2 Miles WSW Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 11:22 pm PDT Oct 15, 2026
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  • Tonight

    Tonight: Partly cloudy, with a low around 47. Breezy, with an east southeast wind around 20 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy


  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy, with a southeast wind 12 to 17 mph becoming light south  in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday
    Night

    Friday Night: Rain likely, mainly after 5am.  Increasing clouds, with a low around 38. Calm wind becoming west 5 to 7 mph after midnight.  Chance of precipitation is 60%.

    Low: 38 °F

    Partly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely, mainly before 8am.  Snow level 9000 feet lowering to 5900 feet in the afternoon . Mostly cloudy, with a high near 44. Northwest wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely
    then Partly
    Sunny

  • Saturday
    Night

    Saturday Night: Widespread frost before 2am.  Otherwise, partly cloudy, with a low around 28. North northwest wind 5 to 9 mph.

    Low: 28 °F

    Frost



  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy



  • Monday

    Monday: A chance of rain after 5pm.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday
    Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tonight: Partly cloudy, with a low around 47. Breezy, with an east southeast wind around 20 mph, with gusts as high as 26 mph.

    Friday: Mostly sunny, with a high near 57. Breezy, with a southeast wind 12 to 17 mph becoming light south in the afternoon. Winds could gust as high as 20 mph.

    Friday Night: Rain likely, mainly after 5am. Increasing clouds, with a low around 38. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 60%.

    Saturday: Rain likely, mainly before 8am. Snow level 9000 feet lowering to 5900 feet in the afternoon . Mostly cloudy, with a high near 44. Northwest wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Saturday Night: Widespread frost before 2am. Otherwise, partly cloudy, with a low around 28. North northwest wind 5 to 9 mph.

    Sunday: Mostly sunny, with a high near 43.

    Sunday Night: Mostly cloudy, with a low around 33.

    Monday: A chance of rain after 5pm. Mostly cloudy, with a high near 35.

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 31.

    Tuesday: Mostly sunny, with a high near 40.

    Tuesday Night: Mostly clear, with a low around 32.

    Wednesday: Mostly sunny, with a high near 44.

    Wednesday Night: Partly cloudy, with a low around 34.

    Thursday: A chance of rain and snow. Snow level 6200 feet. Partly sunny, with a high near 36.



    2 Miles WSW Mount St Helens WA
     46.18°N 122.21°W (Elev. 5938 ft)

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