NWS Forecast for: 4 Miles SW Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 11:17 am PDT Oct 20, 2021
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  • Today

    Today: Showers likely, mainly before 1pm.  Snow level 5500 feet. Cloudy, with a high near 44. South southwest wind 8 to 10 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 44 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm.  Snow level 5700 feet rising to 6500 feet after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. East southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 42 °F

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 2pm.  Mostly cloudy, with a high near 49. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Slight Chance
    Rain then
    Chance Rain

    High: 49 °F

  • Thursday
    Night

    Thursday Night: Rain.  Low around 42. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Rain


    Low: 42 °F

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm.  Snow level 5800 feet. High near 43. South wind around 9 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers


    High: 43 °F

  • Friday
    Night

    Friday Night: Showers likely before 11pm, then rain after 11pm.  Snow level 5400 feet. Low around 39. Chance of precipitation is 90%.

    Rain


    Low: 39 °F

  • Saturday

    Saturday: Rain before 11am, then showers after 11am.  Snow level 5300 feet. High near 40. Chance of precipitation is 100%.

    Rain


    High: 40 °F

  • Saturday
    Night

    Saturday Night: Showers.  Snow level 5100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 38.

    Showers


    Low: 38 °F

  • Sunday

    Sunday: Rain.  Snow level 4500 feet rising to 5100 feet in the afternoon. Cloudy, with a high near 41.

    Rain


    High: 41 °F

  • Today: Showers likely, mainly before 1pm. Snow level 5500 feet. Cloudy, with a high near 44. South southwest wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Tonight: A 30 percent chance of showers, mainly before 8pm. Snow level 5700 feet rising to 6500 feet after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. East southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Thursday: A 50 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 49. East southeast wind 10 to 13 mph, with gusts as high as 22 mph. New precipitation amounts between a quarter and half of an inch possible.

    Thursday Night: Rain. Low around 42. Southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Friday: Showers, with thunderstorms also possible after 1pm. Snow level 5800 feet. High near 43. South wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday Night: Showers likely before 11pm, then rain after 11pm. Snow level 5400 feet. Low around 39. Chance of precipitation is 90%.

    Saturday: Rain before 11am, then showers after 11am. Snow level 5300 feet. High near 40. Chance of precipitation is 100%.

    Saturday Night: Showers. Snow level 5100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 38.

    Sunday: Rain. Snow level 4500 feet rising to 5100 feet in the afternoon. Cloudy, with a high near 41.

    Sunday Night: Showers. Snow level 5300 feet. Cloudy, with a low around 39.

    Monday: Showers. Snow level 4600 feet. Cloudy, with a high near 40.

    Monday Night: Rain. Snow level 4400 feet. Cloudy, with a low around 38.

    Tuesday: Rain. Snow level 4600 feet rising to 5600 feet in the afternoon. Cloudy, with a high near 42.



    4 Miles SW Mount St Helens WA
     46.15°N 122.23°W (Elev. 3337 ft)

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