Dangerous Winter Storm over the Northern Plains, Severe Weather in the southeast U.S.

A significant winter storm will bring heavy snow and blizzard conditions over portions of the northern Plains, primarily North Dakota through Tuesday. Snowfall amounts could reach one foot leading to dangerous travel conditions. Strong winds and very cold temperatures will also yield sub zero wind chill readings. Over the southeast U.S, strong to severe thunderstorms will be possible on Tuesday. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

28°F

-2°C

Humidity 93%
Wind Speed NA
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 06 Dec 1:00 am PST
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 40 percent chance of snow showers, mainly before 4am.  Mostly cloudy, with a low around 13. West northwest wind around 5 mph.  Total nighttime snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    Low: 13 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Mostly sunny, with a high near 21. North wind around 6 mph becoming calm  in the afternoon.

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

    High: 21 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 14. Calm wind becoming south around 5 mph after midnight.

    Mostly Clear

    Low: 14 °F

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. East southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Increasing
    Clouds

    High: 22 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow, mainly after 1am.  Cloudy, with a low around 19. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 37 mph.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    and Breezy

    Low: 19 °F

  • Thursday

    Thursday: Snow.  High near 25. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow and
    Breezy

    High: 25 °F

  • Thursday
    Night

    Thursday Night: Snow before 10pm, then snow showers after 10pm.  Low around 22. Windy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow and
    Windy

    Low: 22 °F

  • Friday

    Friday: Snow showers.  Cloudy, with a high near 22. Breezy.

    Snow Showers
    and Breezy

    High: 22 °F

  • Friday
    Night

    Friday Night: Snow showers.  Cloudy, with a low around 17. Breezy.

    Snow Showers
    and Breezy

    Low: 17 °F

Detailed Forecast

Overnight
A 40 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 13. West northwest wind around 5 mph. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 21. North wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 14. Calm wind becoming south around 5 mph after midnight.
Wednesday
Increasing clouds, with a high near 22. East southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A 40 percent chance of snow, mainly after 1am. Cloudy, with a low around 19. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 37 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow before 10pm, then snow showers after 10pm. Low around 22. Windy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers. Cloudy, with a high near 22. Breezy.
Friday Night
Snow showers. Cloudy, with a low around 17. Breezy.
Saturday
Snow showers. Cloudy, with a high near 21. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Monday
A chance of snow showers. Mostly cloudy, with a high near 20. Breezy.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
2:19 am PST Dec 6, 2016
2am PST Dec 6, 2016-6pm PST Dec 12, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database