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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

44°F

7°C

Humidity 72%
Wind Speed ESE 9 G 27 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 17 Jan 2:00 am PST
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 30 percent chance of snow after 4am.  Mostly cloudy, with a steady temperature around 35. Windy, with a south southeast wind around 34 mph, with gusts as high as 55 mph.  Little or no snow accumulation expected.

    Chance Snow
    and Windy

    Low: 35 °F

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain.  High near 41. Windy, with a south wind 40 to 45 mph, with gusts as high as 70 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Windy. Chance
    Rain/Snow
    then Rain

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm.  Low around 27. Windy, with a southwest wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Windy.
    Rain/Snow
    then Snow

    Low: 27 °F

  • Thursday

    Thursday: Snow before 10am, then snow showers after 10am.  High near 29. Breezy, with a south southwest wind around 24 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Snow and
    Breezy

    High: 29 °F

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around 24. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow Showers
    and Breezy

    Low: 24 °F

  • Friday

    Friday: Snow showers.  High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow Showers

    High: 28 °F

  • Friday
    Night

    Friday Night: Snow showers.  Low around 21. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow Showers

    Low: 21 °F

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 29.

    Snow

    High: 29 °F

  • Saturday
    Night

    Saturday Night: Snow.  Cloudy, with a low around 22.

    Snow

    Low: 22 °F

Detailed Forecast

Overnight
A 30 percent chance of snow after 4am. Mostly cloudy, with a steady temperature around 35. Windy, with a south southeast wind around 34 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.
Wednesday
A chance of snow before 10am, then rain. High near 41. Windy, with a south wind 40 to 45 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 27. Windy, with a southwest wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow before 10am, then snow showers after 10am. High near 29. Breezy, with a south southwest wind around 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday Night
Snow showers. Low around 24. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow showers. High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow showers. Low around 21. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. Cloudy, with a high near 29.
Saturday Night
Snow. Cloudy, with a low around 22.
Sunday
Snow. Cloudy, with a high near 28. Breezy.
Sunday Night
Snow showers. Cloudy, with a low around 20.
Monday
Snow showers. Cloudy, with a high near 28.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Cloudy, with a high near 22.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
2:48 am PST Jan 17, 2018
3am PST Jan 17, 2018-6pm PST Jan 23, 2018
 
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