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

49°F

9°C

Humidity 86%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 01 Jun 02:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. West northwest wind around 9 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 1pm. Snow level 7200 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 40. West wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 30 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 38. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 38 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Rain. The rain could be heavy at times. Snow level 8800 feet lowering to 7700 feet after midnight . Low around 33. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 33 °F

    Heavy Rain
    and Breezy

  • Monday

    Monday: Rain before 8am, then snow showers between 8am and 5pm, then snow showers, possibly mixed with rain after 5pm. Some thunder is also possible. High near 37. Windy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Rain, possibly mixed with snow showers. Snow level 6300 feet rising to 7500 feet. Low around 33. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers, becoming all rain after 8am. Snow level 7600 feet rising to 8600 feet. Cloudy, with a high near 38. Breezy.

    High: 38 °F

    Breezy.
    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Rain showers likely before 2am, then a chance of rain and snow showers. Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. West northwest wind around 9 mph.
Saturday
A 40 percent chance of rain, mainly after 1pm. Snow level 7200 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 40. West wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 50 percent chance of rain. Snow level 7500 feet. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 30 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. The rain could be heavy at times. High near 38. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain. The rain could be heavy at times. Snow level 8800 feet lowering to 7700 feet after midnight . Low around 33. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday
Rain before 8am, then snow showers between 8am and 5pm, then snow showers, possibly mixed with rain after 5pm. Some thunder is also possible. High near 37. Windy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Rain, possibly mixed with snow showers. Snow level 6300 feet rising to 7500 feet. Low around 33. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday
Rain, possibly mixed with snow showers, becoming all rain after 8am. Snow level 7600 feet rising to 8600 feet. Cloudy, with a high near 38. Breezy.
Tuesday Night
Rain showers likely before 2am, then a chance of rain and snow showers. Snow level 8300 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain and snow showers before 11am. Snow level 7300 feet rising to 8900 feet in the afternoon. Mostly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 46.
Friday
A slight chance of showers. Sunny, with a high near 64.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
2:41 am PDT Jun 1, 2024
Forecast Valid:
3am PDT Jun 1, 2024-6pm PDT Jun 7, 2024
 
Forecast Discussion
 
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Additional Resources

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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