


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
Mount St Helens WA
This Afternoon
High: 42 °F
Slight Chance
Rain/SnowTonight
Low: 38 °F
Chance
Rain/Snow
then Showers
LikelySaturday
High: 41 °F
Chance
Showers then
Rain/Snow
LikelySaturday Night
Low: 36 °F
Chance
Rain/Snow
then Partly
CloudySunday
High: 47 °F
Sunny
Sunday Night
Low: 39 °F
Mostly Clear
then Clear
and BreezyMonday
High: 51 °F
Sunny and
Breezy then
SunnyMonday Night
Low: 43 °F
Clear and
WindyTuesday
High: 53 °F
Sunny and
Windy then
Sunny
Detailed Forecast
This Afternoon
A slight chance of rain and snow showers before 5pm. Snow level 7000 feet. Partly sunny, with a high near 42. West northwest wind around 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow showers before 8pm, then rain showers likely. Snow level 7100 feet rising to 7700 feet after midnight. Mostly cloudy, with a low around 38. West northwest wind 5 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain and snow showers likely before 4pm, then a chance of rain showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Snow level 7500 feet lowering to 7000 feet in the afternoon . Partly sunny, with a high near 41. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 11pm. Partly cloudy, with a low around 36. North wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 47. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 39. Breezy.
Monday
Sunny, with a high near 51. Breezy.
Monday Night
Clear, with a low around 43. Windy.
Tuesday
Sunny, with a high near 53. Windy.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 46.
Wednesday Night
A chance of rain and snow showers. Snow level 6700 feet. Mostly cloudy, with a low around 41.
Thursday
A chance of rain and snow showers. Snow level 6800 feet. Partly sunny, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mount St Helens WA
46.2°N 122.21°W (Elev. 6598 ft)
46.2°N 122.21°W (Elev. 6598 ft)
2:45 pm PDT Oct 3, 2025
3pm PDT Oct 3, 2025-6pm PDT Oct 9, 2025