National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

62°F

17°C

Humidity 68%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 May 08:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 51. North northwest wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West northwest wind 5 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 5pm. Snow level 7400 feet. Increasing clouds, with a high near 43. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 43 °F

    Slight Chance
    Rain then
    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 27. Very windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely and
    Very Windy
    then Chance
    Snow and
    Windy

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 36. Breezy, with a west wind around 18 mph, with gusts as high as 26 mph.

    High: 36 °F

    Slight Chance
    Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Blustery.

    Low: 29 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: A 30 percent chance of snow after 11am. Mostly sunny, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 51. North northwest wind around 8 mph.
Tonight
Partly cloudy, with a low around 38. West northwest wind 5 to 10 mph.
Thursday
Rain likely, mainly after 5pm. Snow level 7400 feet. Increasing clouds, with a high near 43. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 27. Very windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 36. Breezy, with a west wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 29. Blustery.
Saturday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 36. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. Blustery.
Sunday
A chance of snow. Partly sunny, with a high near 35.
Sunday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 28. Blustery.
Monday
A chance of snow. Partly sunny, with a high near 40.
Monday Night
A chance of snow. Partly cloudy, with a low around 30. Blustery.
Tuesday
A chance of snow. Partly sunny, with a high near 39.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
10:43 am PDT May 15, 2024
Forecast Valid:
10am PDT May 15, 2024-6pm PDT May 21, 2024
 
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Additional Resources

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Chance of Precipitation