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 >

Hazardous Weather Conditions

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

25°F

-4°C

Humidity 93%
Wind Speed NA
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 06 Dec 5:00 am PST
Extended Forecast for

3 Miles S Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 23. Northwest wind around 5 mph.

    Slight Chance
    Snow Showers

    Low: 23 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 30. Light northwest wind.

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

    High: 30 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 17. Calm wind becoming east southeast around 5 mph in the evening.

    Mostly Clear

    Low: 17 °F

  • Wednesday

    Wednesday: Increasing clouds, with a high near 25. East wind 8 to 13 mph, with gusts as high as 20 mph.

    Increasing
    Clouds

    High: 25 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 19. East wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Slight Chance
    Snow then
    Snow Likely

    Low: 19 °F

  • Thursday

    Thursday: Snow before 4pm, then rain and snow.  High near 30. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Snow then
    Rain/Snow

    High: 30 °F

  • Thursday
    Night

    Thursday Night: Rain and snow showers.  Low around 33. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Rain/Snow

    Low: 33 °F

  • Friday

    Friday: Snow showers.  Cloudy, with a high near 34.

    Snow Showers

    High: 34 °F

  • Friday
    Night

    Friday Night: Snow showers.  Cloudy, with a low around 29.

    Snow Showers

    Low: 29 °F

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 23. Northwest wind around 5 mph.
Tuesday
A 20 percent chance of snow showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Light northwest wind.
Tuesday Night
Mostly clear, with a low around 17. Calm wind becoming east southeast around 5 mph in the evening.
Wednesday
Increasing clouds, with a high near 25. East wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely, mainly after 1am. Cloudy, with a low around 19. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before 4pm, then rain and snow. High near 30. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Rain and snow showers. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday
Snow showers. Cloudy, with a high near 34.
Friday Night
Snow showers. Cloudy, with a low around 29.
Saturday
Snow showers. Cloudy, with a high near 34.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Monday
A chance of snow showers. Mostly cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
3:34 am PST Dec 6, 2016
5am 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