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: 9:41 pm PDT Jun 6, 2024
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  • Tonight

    Tonight: Mostly clear, with a low around 45. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 61. North northwest wind 5 to 7 mph becoming light and variable.

    High: 61 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47. East wind 5 to 8 mph becoming south southwest after midnight.

    Low: 47 °F

    Mostly Clear



  • Saturday

    Saturday: Increasing clouds, with a high near 57. North northwest wind 6 to 11 mph becoming west in the morning.

    High: 57 °F

    Increasing
    Clouds


  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 40. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy



  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny then
    Sunny and
    Breezy

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tonight: Mostly clear, with a low around 45. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Friday: Sunny, with a high near 61. North northwest wind 5 to 7 mph becoming light and variable.

    Friday Night: Mostly clear, with a low around 47. East wind 5 to 8 mph becoming south southwest after midnight.

    Saturday: Increasing clouds, with a high near 57. North northwest wind 6 to 11 mph becoming west in the morning.

    Saturday Night: Mostly cloudy, with a low around 40. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Sunday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 50. Breezy.

    Sunday Night: Mostly clear, with a low around 35. Breezy.

    Monday: Sunny, with a high near 51. Breezy.

    Monday Night: Mostly clear, with a low around 37. Breezy.

    Tuesday: Sunny, with a high near 50. Breezy.

    Tuesday Night: Mostly clear, with a low around 33. Breezy.

    Wednesday: Sunny, with a high near 47. Breezy.

    Wednesday Night: Mostly clear, with a low around 32. Breezy.

    Thursday: A chance of snow showers. Mostly sunny, with a high near 42. Breezy.



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

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