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

11 Miles NE Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 39. North northeast wind 7 to 9 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. East northeast wind 5 to 8 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41. Northeast wind 6 to 8 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 60. East wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46. Breezy, with an east southeast wind 6 to 11 mph increasing to 12 to 17 mph in the evening. Winds could gust as high as 28 mph.

    Low: 46 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly after 11am. Snow level 6000 feet. Mostly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 39. North northeast wind 7 to 9 mph.
Sunday
Sunny, with a high near 56. East northeast wind 5 to 8 mph.
Sunday Night
Clear, with a low around 41. Northeast wind 6 to 8 mph.
Monday
Sunny, with a high near 60. East wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 46. Breezy, with an east southeast wind 6 to 11 mph increasing to 12 to 17 mph in the evening. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 63. Breezy.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
A chance of showers, mainly after 11am. Snow level 6000 feet. Mostly sunny, with a high near 53.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 60.
Thursday Night
A chance of showers. Partly cloudy, with a low around 46.
Friday
A slight chance of showers. Mostly sunny, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
Rain likely. Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Mount St Helens WA
 46.31°N 122.03°W (Elev. 3927 ft)
Last Update:
5:41 pm PDT Oct 4, 2025
Forecast Valid:
6pm PDT Oct 4, 2025-6pm PDT Oct 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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