National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

N/A

Humidity 84%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 30 Aug 07:00 PM PDT
Extended Forecast for

2 Miles N Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of showers. Widespread haze. Mostly cloudy, with a low around 62. South southwest wind around 6 mph.

    Low: 62 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Widespread haze before 2pm. Mostly sunny, with a high near 68. South wind around 5 mph becoming calm.

    High: 68 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze between midnight and 1am. Partly cloudy, with a low around 62. Calm wind becoming southeast around 6 mph after midnight.

    Low: 62 °F

    Partly Cloudy
    then Haze

  • Friday

    Friday: A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Widespread haze before 2pm. Mostly sunny, with a high near 68. South southeast wind around 6 mph becoming light and variable. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, mainly after 11am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Widespread haze. Mostly cloudy, with a low around 62. South southwest wind around 6 mph.
Thursday
Widespread haze before 2pm. Mostly sunny, with a high near 68. South wind around 5 mph becoming calm.
Thursday Night
Widespread haze between midnight and 1am. Partly cloudy, with a low around 62. Calm wind becoming southeast around 6 mph after midnight.
Friday
A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Widespread haze before 2pm. Mostly sunny, with a high near 68. South southeast wind around 6 mph becoming light and variable. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 58. West northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Sunday
A chance of showers, mainly after 11am. Mostly cloudy, with a high near 55.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50.
Monday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 52.
Monday Night
Showers likely. Mostly cloudy, with a low around 49.
Tuesday
Showers likely. Cloudy, with a high near 51.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 48.
Wednesday
Showers likely. Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Mount St Helens WA
 46.22°N 122.19°W (Elev. 5066 ft)
Last Update:
3:45 am PDT Sep 4, 2025
Forecast Valid:
4am PDT Sep 4, 2025-6pm PDT Sep 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation