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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

34°F

1°C

Humidity 100%
Wind Speed NE 0 G 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 10 Dec 12:00 am PST
Extended Forecast for

3 Miles E Mount St Helens WA

Winter Storm Warning until December 10, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 10, 04:00am

    NOW until
    4:00am Sat

    Winter Storm Warning

  • Overnight

    Overnight: Snow.  Steady temperature around 31. West wind 7 to 10 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

    Snow

    Low: 31 °F

  • Saturday

    Saturday: Snow before 10am, then snow showers after 10am.  High near 33. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 33 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around 30. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow

    Low: 30 °F

  • Sunday

    Sunday: Snow.  High near 33. West southwest wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Snow before 10pm, then snow showers after 10pm.  Low around 29. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 29 °F

  • Monday

    Monday: Snow showers.  High near 31. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    High: 31 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 21. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 21 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    Mostly Sunny

    High: 26 °F

Detailed Forecast

Overnight
Snow. Steady temperature around 31. West wind 7 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Saturday
Snow before 10am, then snow showers after 10am. High near 33. South southwest wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. Low around 30. Southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow. High near 33. West southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow before 10pm, then snow showers after 10pm. Low around 29. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 31. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 27.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Friday
A chance of snow showers. Partly sunny, with a high near 24.
Click Map For Forecast
Point Forecast:
3 Miles E Mount St Helens WA
 46.19°N 122.12°W (Elev. 3668 ft)
8:46 pm PST Dec 9, 2016
12am PST Dec 10, 2016-6pm PST Dec 15, 2016
 
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