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: 3:41 am PDT Jun 6, 2024
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  • Today

    Today: Sunny, with a high near 56. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 56 °F

    Sunny



  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind 8 to 11 mph.

    Low: 44 °F

    Mostly Clear



  • Friday

    Friday: Sunny, with a high near 63. Northwest wind 5 to 10 mph becoming light west.

    High: 63 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 46. North wind 5 to 8 mph.

    Low: 46 °F

    Mostly Clear



  • Saturday

    Saturday: Mostly sunny, with a high near 58. West northwest wind 6 to 11 mph.

    High: 58 °F

    Mostly Sunny



  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny



  • Today: Sunny, with a high near 56. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Tonight: Mostly clear, with a low around 44. West wind 8 to 11 mph.

    Friday: Sunny, with a high near 63. Northwest wind 5 to 10 mph becoming light west.

    Friday Night: Mostly clear, with a low around 46. North wind 5 to 8 mph.

    Saturday: Mostly sunny, with a high near 58. West northwest wind 6 to 11 mph.

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41. Breezy.

    Sunday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 52.

    Sunday Night: Mostly clear, with a low around 36. Breezy.

    Monday: Sunny, with a high near 52.

    Monday Night: Clear, with a low around 37. Breezy.

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

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

    Wednesday: Sunny, with a high near 48. Breezy.



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

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