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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

49°F

9°C

Humidity 63%
Wind Speed NA
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Dec 3:00 pm PST
Extended Forecast for

6 Miles NNW Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with an east southeast wind around 22 mph, with gusts as high as 34 mph.

    Mostly Clear
    and Breezy

    Low: 30 °F

  • Thursday

    Thursday: Sunny, with a high near 47. East southeast wind 10 to 20 mph, with gusts as high as 31 mph.

    Sunny

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 34. South southeast wind 3 to 7 mph.

    Partly Cloudy

    Low: 34 °F

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 40. West southwest wind 3 to 5 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Rain

    High: 40 °F

  • Friday
    Night

    Friday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers.  Mostly cloudy, with a low around 33. West wind 5 to 7 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow Showers

    Low: 33 °F

  • Saturday

    Saturday: A 30 percent chance of snow.  Cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 39 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain.  Cloudy, with a low around 34.

    Chance Rain

    Low: 34 °F

  • Sunday

    Sunday: A chance of rain.  Cloudy, with a high near 42.

    Chance Rain

    High: 42 °F

  • Sunday
    Night

    Sunday Night: Rain likely.  Cloudy, with a low around 34.

    Rain Likely

    Low: 34 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Breezy, with an east southeast wind around 22 mph, with gusts as high as 34 mph.
Thursday
Sunny, with a high near 47. East southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 34. South southeast wind 3 to 7 mph.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 40. West southwest wind 3 to 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 33. West wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow. Cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of rain. Cloudy, with a low around 34.
Sunday
A chance of rain. Cloudy, with a high near 42.
Sunday Night
Rain likely. Cloudy, with a low around 34.
Monday
A chance of showers. Cloudy, with a high near 41.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Tuesday
A chance of showers. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow likely. Partly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
6 Miles NNW Mount St Helens WA
 46.29°N 122.21°W (Elev. 2969 ft)
1:55 pm PST Dec 13, 2017
3pm PST Dec 13, 2017-6pm PST Dec 20, 2017
 
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