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

A System Will Bring Impacts from the Rockies to the Southern Plains Today

A system will bring heavy snow to the Central Rockies and rain and thunderstorms to the Central and Southern Plains. A Critical Risk of fire weather is in place for the Southern High Plains as well. Another system coming onshore in the Northwest U.S. will lead to increasing rain chances in the Pacific Northwest and strong winds in Southern Oregon and Northern California. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

NA

39°F

4°C

Humidity 95%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 14 Dec 11:00 AM PST
Extended Forecast for

14 Miles WNW Mount St Helens WA

  • Today

    Today: Rain likely, mainly after 4pm. Snow level 3600 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 56. Breezy, with a south wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Breezy.
    Mostly Cloudy
    then Rain
    Likely

    High: 56 °F

  • Tonight

    Tonight: Rain. Low around 43. South southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 43 °F

  • Friday

    Friday: Rain. Snow level 3700 feet. High near 48. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 48 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain. Snow level 3100 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 38. South wind 5 to 14 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 38 °F

  • Saturday

    Saturday: A 40 percent chance of rain before 4pm. Snow level 2300 feet. Mostly cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Rain likely, mainly after 4am. Snow level 2400 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Chance Rain
    then Rain
    Likely

    Low: 37 °F

  • Sunday

    Sunday: Rain likely, mainly before 10am. Snow level 2200 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    Rain Likely

    High: 45 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain before 4am, then a slight chance of rain and snow. Snow level 2400 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 34.

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a chance of rain. Snow level 1300 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 47.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 47 °F

Detailed Forecast

Today
Rain likely, mainly after 4pm. Snow level 3600 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 56. Breezy, with a south wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tonight
Rain. Low around 43. South southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Snow level 3700 feet. High near 48. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of rain. Snow level 3100 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 38. South wind 5 to 14 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain before 4pm. Snow level 2300 feet. Mostly cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 4am. Snow level 2400 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Rain likely, mainly before 10am. Snow level 2200 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Sunday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Snow level 2400 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 34.
Monday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 1300 feet rising to 2600 feet in the afternoon. Partly sunny, with a high near 47.
Monday Night
A chance of rain. Snow level 2400 feet. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Snow level 1700 feet rising to 2400 feet in the afternoon. Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow. Snow level 2300 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Snow level 1300 feet rising to 2300 feet in the afternoon. Partly sunny, with a high near 46.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
14 Miles WNW Mount St Helens WA
 46.23°N 122.47°W (Elev. 1198 ft)
Last Update:
7:49 am PST Mar 4, 2021
Forecast Valid:
8am PST Mar 4, 2021-6pm PST Mar 10, 2021
 
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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