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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

53°F

12°C

Humidity 46%
Wind Speed calm
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Dec 12:00 pm PST
Extended Forecast for

3 Miles NNW Mount St Helens WA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 48. East southeast wind 11 to 14 mph, with gusts as high as 21 mph.

    Sunny

    High: 48 °F

  • Tonight

    Tonight: Mostly clear, with a low around 28. East southeast wind 17 to 20 mph, with gusts as high as 31 mph.

    Mostly Clear

    Low: 28 °F

  • Thursday

    Thursday: Sunny, with a high near 46. East southeast wind 9 to 17 mph, with gusts as high as 30 mph.

    Sunny

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 35. East southeast wind 5 to 8 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 35 °F

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 39. West wind 5 to 7 mph.

    Chance Rain

    High: 39 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 32. Little or no snow accumulation expected.

    Chance Snow

    Low: 32 °F

  • Saturday

    Saturday: A 40 percent chance of snow.  Cloudy, with a high near 38. Little or no snow accumulation expected.

    Chance Snow

    High: 38 °F

  • Saturday
    Night

    Saturday Night: A 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 40.

    Chance Rain

    High: 40 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 48. East southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 28. East southeast wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 46. East southeast wind 9 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 35. East southeast wind 5 to 8 mph becoming light and variable in the evening.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 39. West wind 5 to 7 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow. Cloudy, with a high near 38. Little or no snow accumulation expected.
Saturday Night
A chance of rain. Cloudy, with a low around 34.
Sunday
A chance of rain. Cloudy, with a high near 40.
Sunday Night
A chance of rain. Cloudy, with a low around 32.
Monday
A slight chance of showers. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain and snow showers. Cloudy, with a low around 34.
Tuesday
A chance of snow. Cloudy, with a high near 39.
Click Map For Forecast
Point Forecast:
3 Miles NNW Mount St Helens WA
 46.24°N 122.23°W (Elev. 3465 ft)
11:22 am PST Dec 13, 2017
12pm PST Dec 13, 2017-6pm PST Dec 19, 2017
 
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