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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

41°F

5°C

Humidity 77%
Wind Speed NA
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 13 Dec 5:00 pm PST
Extended Forecast for

13 Miles NNE Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 38. South southeast wind 13 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 38 °F

  • Thursday

    Thursday: Sunny, with a high near 48. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 48 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 34. West wind around 6 mph.

    Partly Cloudy

    Low: 34 °F

  • Friday

    Friday: A chance of rain before 10am, then snow likely, possibly mixed with rain.  Mostly cloudy, with a high near 38. West wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    High: 38 °F

  • Friday
    Night

    Friday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 28. West northwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely then
    Chance Snow
    Showers

    Low: 28 °F

  • Saturday

    Saturday: A 40 percent chance of snow.  Cloudy, with a high near 35. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 35 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow.  Cloudy, with a low around 33. Little or no snow accumulation expected.

    Chance Snow

    Low: 33 °F

  • Sunday

    Sunday: A chance of rain and snow.  Cloudy, with a high near 40.

    Chance
    Rain/Snow

    High: 40 °F

  • Sunday
    Night

    Sunday Night: Rain and snow likely.  Cloudy, with a low around 31.

    Rain/Snow
    Likely

    Low: 31 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 38. South southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 48. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 34. West wind around 6 mph.
Friday
A chance of rain before 10am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 28. West northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow. Cloudy, with a high near 35. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow. Cloudy, with a low around 33. Little or no snow accumulation expected.
Sunday
A chance of rain and snow. Cloudy, with a high near 40.
Sunday Night
Rain and snow likely. Cloudy, with a low around 31.
Monday
A chance of snow showers. Cloudy, with a high near 36.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 32.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. Breezy.
Click Map For Forecast
Point Forecast:
13 Miles NNE Mount St Helens WA
 46.37°N 122.11°W (Elev. 5144 ft)
1:55 pm PST Dec 13, 2017
5pm PST Dec 13, 2017-6pm PST Dec 20, 2017
 
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