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

47°F

8°C

Humidity 100%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 16 Sep 05:00 AM PDT
Extended Forecast for

3 Miles S Mount St Helens WA

  • Today

    Today: Sunny, with a high near 63. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. North wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain, mainly after 11am. High near 50. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then showers likely after 11pm. Patchy fog between 8pm and 10pm. Low around 49. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain and
    Patchy Fog
    then Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 53. Light west northwest wind.

    High: 53 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 45. North wind around 5 mph becoming calm in the evening.
Tuesday
Rain, mainly after 11am. High near 50. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 11pm, then showers likely after 11pm. Patchy fog between 8pm and 10pm. Low around 49. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 53. Light west northwest wind.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 54.
Friday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 45.
Saturday
A chance of showers. Partly sunny, with a high near 54.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
Last Update:
5:41 am PDT Sep 16, 2024
Forecast Valid:
5am PDT Sep 16, 2024-6pm PDT Sep 22, 2024
 
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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