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

Nor'easter for the Northeast; Fire Weather Conditions Continue for Southern California

A powerful Nor'easter, first of the winter season, is expected to roll-up the Northeastern Seaboard and impact the region with a number of hazards this weekend. Very heavy wet snow and high gusty winds will affect a good portion of New England and rain will lash coastal areas. Meanwhile, dangerous fire weather conditions continue for southern California this weekend and likely into next week. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

50°F

10°C

Humidity 46%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 04 Dec 05:00 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a southeast wind 8 to 16 mph, with gusts as high as 25 mph.

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

    Low: 31 °F

  • Saturday

    Saturday: A 30 percent chance of snow after 4pm. Sunny, with a temperature rising to near 36 by noon, then falling to around 28 during the remainder of the day. Breezy, with a southeast wind around 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    Breezy. Sunny
    then Chance
    Snow

    High: 36 °F⇓

  • Saturday
    Night

    Saturday Night: Snow likely, mainly between 10pm and 4am. Cloudy, with a low around 28. Windy, with a south southeast wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Windy

    Low: 28 °F

  • Sunday

    Sunday: A chance of snow before 10am, then a slight chance of snow showers after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance Snow
    then Slight
    Chance Snow
    Showers

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 25. Breezy, with a southeast wind 11 to 17 mph, with gusts as high as 26 mph.

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

    Low: 25 °F

  • Monday

    Monday: Partly sunny, with a high near 35. Breezy.

    Partly Sunny
    and Breezy
    then Partly
    Sunny

    High: 35 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of rain after 10pm. Snow level 7600 feet rising to 8400 feet. Mostly cloudy, with a low around 31.

    Slight Chance
    Rain

    Low: 31 °F

  • Tuesday

    Tuesday: A chance of rain. Snow level 8600 feet lowering to 7700 feet in the afternoon . Mostly cloudy, with a high near 34.

    Chance Rain

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 30.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 30 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Breezy, with a southeast wind 8 to 16 mph, with gusts as high as 25 mph.
Saturday
A 30 percent chance of snow after 4pm. Sunny, with a temperature rising to near 36 by noon, then falling to around 28 during the remainder of the day. Breezy, with a southeast wind around 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly between 10pm and 4am. Cloudy, with a low around 28. Windy, with a south southeast wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday
A chance of snow before 10am, then a slight chance of snow showers after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 25. Breezy, with a southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 35. Breezy.
Monday Night
A 20 percent chance of rain after 10pm. Snow level 7600 feet rising to 8400 feet. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain. Snow level 8600 feet lowering to 7700 feet in the afternoon . Mostly cloudy, with a high near 34.
Tuesday Night
A chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 24. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 28. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
6:03 pm PST Dec 4, 2020
Forecast Valid:
6pm PST Dec 4, 2020-6pm PST Dec 11, 2020
 
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Chance of Precipitation