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

75°F

24°C

Humidity 72%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 66°F (19°C)
Visibility NA
Last update 08 Sep 12:00 PM PDT
Extended Forecast for

Mount St Helens WA

  • This Afternoon

    This Afternoon: Widespread haze. Sunny, with a high near 63. Calm wind.

    High: 63 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 2am. Mostly clear, with a low around 50. Light west wind.

    Low: 50 °F

    Haze

  • Monday

    Monday: Mostly sunny, with a high near 57. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Northwest wind 5 to 9 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. West wind 5 to 7 mph.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, possibly mixed with rain, mainly after 5am. Snow level 7800 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 6800 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 11pm. Snow level 7600 feet. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Snow level 7800 feet rising to 8300 feet in the afternoon. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Widespread haze. Sunny, with a high near 63. Calm wind.
Tonight
Widespread haze before 2am. Mostly clear, with a low around 50. Light west wind.
Monday
Mostly sunny, with a high near 57. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 46. Northwest wind 5 to 9 mph.
Tuesday
Partly sunny, with a high near 50. West wind 5 to 7 mph.
Tuesday Night
Snow showers likely, possibly mixed with rain, mainly after 5am. Snow level 7800 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow showers, becoming all rain after 2pm. Snow level 6800 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A chance of showers, mainly before 11pm. Snow level 7600 feet. Mostly cloudy, with a low around 41.
Thursday
A slight chance of showers. Snow level 7800 feet rising to 8300 feet in the afternoon. Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 44.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Saturday
A slight chance of showers. Snow level 8300 feet. Partly sunny, with a high near 46.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
1:10 pm PDT Sep 8, 2024
Forecast Valid:
1pm PDT Sep 8, 2024-6pm PDT Sep 14, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation