


Current conditions at
Mt. St. Helens - Coldwater (MSH33)
Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.NA
48°F
9°C
Humidity | 100% |
Wind Speed | N 0 MPH |
Barometer | NA |
Dewpoint | 48°F (9°C) |
Visibility | NA |
Last update | 21 Jun 06:00 PM PDT |
Extended Forecast for
Mount St Helens WA
Overnight
Low: 41 °F
Partly Cloudy
Monday
High: 54 °F
Mostly Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 57 °F
Increasing
CloudsTuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 45 °F
Chance
ShowersWednesday Night
Low: 43 °F
Chance
ShowersThursday
High: 45 °F
Chance
ShowersThursday Night
Low: 43 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 41. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 54. West northwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 46. Northwest wind 7 to 9 mph becoming south southwest after midnight.
Tuesday
Increasing clouds, with a high near 57. West wind 5 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 43. West northwest wind 8 to 14 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
A chance of showers. Snow level 8000 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 45.
Thursday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43.
Friday
A slight chance of showers. Partly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT 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)
3:21 am PDT Jun 23, 2025
3am PDT Jun 23, 2025-6pm PDT Jun 29, 2025