Current conditions at
Mt. St. Helens - Coldwater (MSH33)
Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.NA
27°C
81°F
| Humidity | 49% |
| Wind Speed | NNE 1 MPH |
| Barometer | NA |
| Dewpoint | 16°C (61°F) |
| Visibility | NA |
| Heat Index | 28°C (82°F) |
| Last update | 15 Jul 04:00 PM PDT |
Extended Forecast for
Mount St Helens WA
Tonight
Low: 12 °C
Clear
Wednesday
High: 19 °C
Haze then
SunnyWednesday Night
Low: 11 °C
Mostly Clear
Thursday
High: 18 °C
Sunny
Thursday Night
Low: 10 °C
Mostly Clear
Friday
High: 17 °C
Sunny
Friday Night
Low: 8 °C
Partly Cloudy
Saturday
High: 12 °C
Mostly Sunny
Saturday Night
Low: 7 °C
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 12. East northeast wind 10 to 15 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 29 km/h.
Wednesday
Widespread haze between 8am and 10am. Sunny, with a high near 19. East wind 13 to 18 km/h becoming east southeast 5 to 10 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around 11. West wind 8 to 14 km/h.
Thursday
Sunny, with a high near 18. West wind 8 to 14 km/h.
Thursday Night
Mostly clear, with a low around 10. Northwest wind 8 to 16 km/h.
Friday
Sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 12.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 14.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount St Helens WA
46.18°N 122.18°W (Elev. 6204 m)
46.18°N 122.18°W (Elev. 6204 m)
4:46 pm PDT Jul 15, 2025
4pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
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