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 97%
Wind Speed S 6 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 22 Feb 02:00 PM PST
Extended Forecast for

14 Miles WNW Mount St Helens WA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Snow level 2400 feet. Cloudy, with a low around 36. Light and variable wind. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain, mainly before 3pm. Snow level 2100 feet rising to 2600 feet in the afternoon. High near 42. Light west southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 11pm. Snow level 2600 feet lowering to 1900 feet after midnight . Low around 33. Light south wind. Chance of precipitation is 90%.

    Low: 33 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Rain. Snow level 1700 feet rising to 2500 feet in the afternoon. High near 43. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain. Snow level 2500 feet lowering to 1500 feet after midnight . Low around 32. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 11am, then rain. Snow level 1300 feet rising to 2200 feet in the afternoon. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before 11pm. Snow level 2500 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Snow level 2400 feet rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Snow level 3300 feet lowering to 2700 feet after midnight . Cloudy, with a low around 37.

    Low: 37 °F

    Rain

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Snow level 2400 feet. Cloudy, with a low around 36. Light and variable wind. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, mainly before 3pm. Snow level 2100 feet rising to 2600 feet in the afternoon. High near 42. Light west southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 11pm. Snow level 2600 feet lowering to 1900 feet after midnight . Low around 33. Light south wind. Chance of precipitation is 90%.
Monday
Rain. Snow level 1700 feet rising to 2500 feet in the afternoon. High near 43. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Snow level 2500 feet lowering to 1500 feet after midnight . Low around 32. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, possibly mixed with snow before 11am, then rain. Snow level 1300 feet rising to 2200 feet in the afternoon. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of rain before 11pm. Snow level 2500 feet. Mostly cloudy, with a low around 36.
Wednesday
Rain likely, mainly after 11am. Snow level 2400 feet rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 47.
Wednesday Night
Rain. Snow level 3300 feet lowering to 2700 feet after midnight . Cloudy, with a low around 37.
Thursday
Rain. Snow level 2500 feet. Cloudy, with a high near 44.
Thursday Night
Rain. Snow level 2800 feet. Cloudy, with a low around 38.
Friday
Rain. Snow level 3100 feet. Cloudy, with a high near 43.
Friday Night
Rain. Snow level 3000 feet. Cloudy, with a low around 37.
Saturday
Rain. Snow level 2800 feet rising to 3300 feet in the afternoon. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Mount St Helens WA
 46.23°N 122.47°W (Elev. 1198 ft)
Last Update:
12:41 am PDT Mar 16, 2025
Forecast Valid:
12am PDT Mar 16, 2025-6pm PDT Mar 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation