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

45°F

7°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 May 10:00 PM PDT
Extended Forecast for

3 Miles S Mount St Helens WA

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 4am. Snow level 4900 feet lowering to 3500 feet. Mostly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 3300 feet rising to 4700 feet in the afternoon. High near 44. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 11pm. Snow level 4700 feet. Mostly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Rain showers likely before 2am, then rain likely, possibly mixed with snow showers. Snow level 6100 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain likely, possibly mixed with snow showers, becoming all rain after 11am. Snow level 3500 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Snow level 4500 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 4am. Snow level 4900 feet lowering to 3500 feet. Mostly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 24 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 3300 feet rising to 4700 feet in the afternoon. High near 44. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of showers before 11pm. Snow level 4700 feet. Mostly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Friday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 49.
Friday Night
Rain showers likely before 2am, then rain likely, possibly mixed with snow showers. Snow level 6100 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow showers, becoming all rain after 11am. Snow level 3500 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 46.
Saturday Night
A chance of showers, mainly before 11pm. Snow level 4500 feet. Mostly cloudy, with a low around 39.
Sunday
A slight chance of showers. Snow level 4200 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 53.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 43.
Memorial Day
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A chance of showers. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
Last Update:
11:41 pm PDT May 21, 2024
Forecast Valid:
12am PDT May 22, 2024-6pm PDT May 28, 2024
 
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Additional Resources

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Chance of Precipitation