Heavy Rain From East Texas to the Central Gulf Coast; Lower Mississippi Valley

Showers and thunderstorms, heavy at times, are expected from south Texas to the central Gulf coast and the lower Mississippi Valley through the weekend. Heavy rain will also spread into the Pacific and interior Northwest, with snow in the higher elevations of the Cascades. Snow will also impact the northern Great Lakes and northern New England at times. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

35°F

2°C

Humidity 99%
Wind Speed WNW 1 G 7 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 03 Dec 8:00 am PST
Extended Forecast for

3 Miles NNE Mount St Helens WA

Winter Weather Advisory December 3, 07:00pm until December 4, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Scattered snow showers.  Cloudy, with a high near 38. West wind around 10 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    Scattered
    Snow Showers

    High: 38 °F

  • Tonight

    Tonight: Snow.  Low around 32. Southwest wind 11 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Snow

    Low: 32 °F

  • Sunday

    Sunday: Snow before 10am, then snow showers likely, mainly between 10am and 4pm.  Temperature falling to around 24 by 5pm. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Snow then
    Snow Showers
    Likely

    High: 34 °F

  • Sunday
    Night

    Sunday Night: Snow showers likely, mainly between 10pm and 4am, then snow after 4am.  Low around 21. West wind 5 to 13 mph becoming south southwest in the evening. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 21 °F

  • Monday

    Monday: Snow.  High near 29. South wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow then
    Snow Likely

    High: 29 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 18. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 18 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow showers.  Partly sunny, with a high near 24. Little or no snow accumulation expected.

    Chance Snow
    Showers

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Mostly Cloudy

    Low: 20 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. Breezy.

    Partly Sunny
    and Breezy

    High: 29 °F

Detailed Forecast

Today
Scattered snow showers. Cloudy, with a high near 38. West wind around 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 32. Southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow before 10am, then snow showers likely, mainly between 10am and 4pm. Temperature falling to around 24 by 5pm. West northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers likely, mainly between 10pm and 4am, then snow after 4am. Low around 21. West wind 5 to 13 mph becoming south southwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 29. South wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of snow showers. Partly sunny, with a high near 24. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 29. Breezy.
Wednesday Night
A chance of snow. Cloudy, with a low around 28.
Thursday
Snow likely. Cloudy, with a high near 33.
Thursday Night
Snow. Cloudy, with a low around 24.
Friday
Snow showers likely. Cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
3 Miles NNE Mount St Helens WA
 46.23°N 122.16°W (Elev. 4222 ft)
3:20 am PST Dec 3, 2016
8am PST Dec 3, 2016-6pm PST Dec 9, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database