Current conditions at
Mt. St. Helens - Coldwater (MSH33)
Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.NA
57°F
14°C
| Humidity | 73% |
| Wind Speed | E 0 MPH |
| Barometer | NA |
| Dewpoint | 48°F (9°C) |
| Visibility | NA |
| Last update | 29 Sep 12:00 AM PDT |
Extended Forecast for
9 Miles NW Cougar WA
Tonight
Low: 47 °F
Showers
Likely then
Mostly CloudyTuesday
High: 53 °F
Partly Sunny
then ShowersTuesday Night
Low: 47 °F
Showers and
BreezyWednesday
High: 50 °F
Showers
Wednesday Night
Low: 48 °F
Showers
Thursday
High: 49 °F
Showers
Thursday Night
Low: 48 °F
Chance
Showers then
Mostly CloudyFriday
High: 54 °F
Slight Chance
ShowersFriday Night
Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 47. South southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, mainly after 1pm. High near 53. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, with thunderstorms also possible after 11pm. Low around 47. Breezy, with a south wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 50. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 48. South wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, with thunderstorms also possible after 11am. High near 49. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 48.
Friday
A slight chance of showers after 11am. Mostly sunny, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
A chance of showers, mainly before 11am. Partly sunny, with a high near 51.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles NW Cougar WA
46.12°N 122.44°W (Elev. 2910 ft)
46.12°N 122.44°W (Elev. 2910 ft)
5:45 pm PDT Sep 29, 2025
6pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
