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

N/A

Humidity 84%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 30 Aug 07:00 PM PDT
Extended Forecast for

5 Miles ESE Mount St Helens WA

  • Today

    Today: A 30 percent chance of showers, mainly between 1pm and 3pm. Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 7pm and 11pm. Mostly clear, with a low around 51. Calm wind. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Light west northwest wind.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 11pm. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 1pm and 3pm. Mostly sunny, with a high near 68. Light and variable wind.
Tonight
A slight chance of showers between 7pm and 11pm. Mostly clear, with a low around 51. Calm wind. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 65. Light west northwest wind.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
A chance of showers, mainly after 11pm. Partly cloudy, with a low around 54.
Sunday
A chance of showers. Partly sunny, with a high near 65.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.
Monday
A slight chance of showers. Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount St Helens WA
 46.17°N 122.08°W (Elev. 2575 ft)
Last Update:
11:41 am PDT Sep 10, 2025
Forecast Valid:
11am PDT Sep 10, 2025-6pm PDT Sep 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation