Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

N/A

Humidity 73%
Wind Speed E 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 29 Sep 12:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Sunny, with a high near 40. North wind 5 to 10 mph becoming light and variable  in the morning.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind becoming northwest around 6 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly between 11pm and 5am.  Snow level 8600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph.  Chance of precipitation is 70%.

    Low: 34 °F

    Showers
    Likely

  • Friday

    Friday: A chance of rain and snow showers before 11am, then a slight chance of snow showers between 11am and 2pm, then a slight chance of rain and snow showers after 2pm.  Snow level 6800 feet lowering to 6000 feet. Partly sunny, with a high near 37. West wind 7 to 10 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 11am.  Snow level 7500 feet rising to 10600 feet in the afternoon. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain before 11pm, then snow, possibly mixed with rain.  Snow level 10500 feet lowering to 6500 feet after midnight . Cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  Cloudy, with a high near 37. Breezy.

    High: 37 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 40. North wind 5 to 10 mph becoming light and variable in the morning.
Tonight
Mostly clear, with a low around 35. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 40. West wind around 6 mph.
Thursday Night
Showers likely, mainly between 11pm and 5am. Snow level 8600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph. Chance of precipitation is 70%.
Friday
A chance of rain and snow showers before 11am, then a slight chance of snow showers between 11am and 2pm, then a slight chance of rain and snow showers after 2pm. Snow level 6800 feet lowering to 6000 feet. Partly sunny, with a high near 37. West wind 7 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain after 11am. Snow level 7500 feet rising to 10600 feet in the afternoon. Partly sunny, with a high near 43.
Saturday Night
Rain before 11pm, then snow, possibly mixed with rain. Snow level 10500 feet lowering to 6500 feet after midnight . Cloudy, with a low around 32. Breezy.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 37. Breezy.
Sunday Night
Snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Partly sunny, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Partly sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
8:41 am PDT Oct 15, 2025
8am PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
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Additional Resources

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