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

28°C

83°F

Humidity 32%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 11°C (51°F)
Visibility NA
Heat Index27°C (81°F)
Last update 21 Jun 12:00 PM PDT
Extended Forecast for

Mount St Helens WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 17. West northwest wind 16 to 21 km/h, with gusts as high as 29 km/h.

    High: 17 °C

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. West wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 9 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. Breezy, with a west wind 8 to 13 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 16 °C

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Patchy drizzle after 11pm. Increasing clouds, with a low around 4. Breezy, with a west wind 18 to 27 km/h, with gusts as high as 40 km/h.

    Low: 4 °C

    Patchy
    Drizzle and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 7. Breezy, with a west wind 23 to 27 km/h, with gusts as high as 42 km/h.

    High: 7 °C

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Breezy.

    Low: 2 °C

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 10.

    High: 10 °C

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 4. Breezy.

    Low: 4 °C

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Sunny, with a high near 13.

    High: 13 °C

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 17. West northwest wind 16 to 21 km/h, with gusts as high as 29 km/h.
Tonight
Partly cloudy, with a low around 9. West wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 32 km/h.
Saturday
Sunny, with a high near 16. Breezy, with a west wind 8 to 13 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 35 km/h.
Saturday Night
Patchy drizzle after 11pm. Increasing clouds, with a low around 4. Breezy, with a west wind 18 to 27 km/h, with gusts as high as 40 km/h.
Sunday
Mostly sunny, with a high near 7. Breezy, with a west wind 23 to 27 km/h, with gusts as high as 42 km/h.
Sunday Night
Partly cloudy, with a low around 2. Breezy.
Monday
Sunny, with a high near 10.
Monday Night
Clear, with a low around 4. Breezy.
Tuesday
Sunny, with a high near 13.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 11.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 4. Breezy.
Thursday
Showers likely. Mostly cloudy, with a high near 5.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 m)
Last Update:
1:41 pm PDT Jun 21, 2024
Forecast Valid:
2pm PDT Jun 21, 2024-6pm PDT Jun 27, 2024
 
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