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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

24°F

-4°C

Humidity 92%
Wind Speed NNE 1 G 6 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 18 Feb 9:00 pm PST
Extended Forecast for

5 Miles NNE Mount St Helens WA

  • Tonight

    Tonight: Isolated snow showers before 1am.  Mostly cloudy, with a low around 9. East wind around 6 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers

    Low: 9 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 21. East wind around 6 mph becoming north northwest in the afternoon.

    Sunny

    High: 21 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. Light and variable wind.

    Mostly Clear

    Low: 9 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 23. Light south southwest wind.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 23 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow before 10pm, then a slight chance of snow showers between 10pm and 4am.  Mostly cloudy, with a low around 18. Light and variable wind.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 18 °F

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 10am.  Partly sunny, with a high near 25.

    Slight Chance
    Snow Showers

    High: 25 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely.  Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Showers
    Likely

    Low: 20 °F

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 27.

    Chance Snow

    High: 27 °F

  • Thursday
    Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 20.

    Slight Chance
    Snow

    Low: 20 °F

Detailed Forecast

Tonight
Isolated snow showers before 1am. Mostly cloudy, with a low around 9. East wind around 6 mph. Chance of precipitation is 20%.
Washington's Birthday
Sunny, with a high near 21. East wind around 6 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. Light and variable wind.
Tuesday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 23. Light south southwest wind. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow before 10pm, then a slight chance of snow showers between 10pm and 4am. Mostly cloudy, with a low around 18. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow showers after 10am. Partly sunny, with a high near 25.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Mostly cloudy, with a high near 30.
Friday Night
Snow likely. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
Snow likely. Mostly cloudy, with a high near 30. Breezy.
Click Map For Forecast
Point Forecast:
5 Miles NNE Mount St Helens WA
 46.27°N 122.17°W (Elev. 4491 ft)
8:48 pm PST Feb 18, 2018
10pm PST Feb 18, 2018-6pm PST Feb 25, 2018
 
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