Current conditions at
Mt. St. Helens - Coldwater (MSH33)
Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.NA
44°F
7°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | NA |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Last update | 20 Jun 10:00 PM PDT |
Extended Forecast for
Mount St Helens WA
Tonight
Low: 32 °F
Breezy.
Chance Snow
Showers then
Snow ShowersSaturday
High: 38 °F
Snow and
Patchy Fog
then
Rain/Snow and
Patchy FogSaturday Night
Low: 36 °F
Rain Likely
Sunday
High: 46 °F
Chance Rain
Sunday Night
Low: 42 °F
Partly Cloudy
Monday
High: 55 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 46 °F
Partly Cloudy
Detailed Forecast
Tonight
Snow showers, mainly after midnight. Low around 32. Breezy, with a west wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
Snow, possibly mixed with rain, becoming all rain after 4pm. Patchy fog between 10am and 2pm. High near 38. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Rain likely, mainly before 8pm. Snow level 7000 feet rising to 7600 feet after midnight. Cloudy, with a low around 36. South southwest wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of rain. Snow level 8000 feet. Partly sunny, with a high near 46. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 42. West northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A slight chance of rain after 11am. Mostly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 45. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 48.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 43. Breezy.
Friday
Mostly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount St Helens WA
46.2°N 122.18°W (Elev. 5997 ft)
46.2°N 122.18°W (Elev. 5997 ft)
9:41 pm PDT Jun 20, 2025
10pm PDT Jun 20, 2025-6pm PDT Jun 27, 2025
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