Cold Air To Continue Heavy Lake Effect Snow Across the Great Lakes

As cold air ushers in across the Great Lakes, heavy lake effect snow will continue across this area through Wednesday. The heaviest snow totals are expected downwind of Lakes Erie and Ontario where up to 2 feet will be possible. Winds will also be gusty causing snow to blow making travel very difficult. High temperatures across these areas will also be 10 to 20 degrees below normal. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

31°F

-1°C

Humidity 72%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 28 Nov 01:00 AM PST
Extended Forecast for

6 Miles NW Mount St Helens WA

  • Overnight

    Overnight: Mostly cloudy early, then becoming clear, with a low around 30. East wind around 9 mph.

    Clear

    Low: 30 °F

  • Tuesday

    Tuesday: Sunny, with a high near 43. East wind 5 to 8 mph.

    Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 30. East southeast wind around 6 mph becoming calm  after midnight.

    Decreasing
    Clouds

    Low: 30 °F

  • Wednesday

    Wednesday: Widespread frost, mainly after 5pm.  Otherwise, partly sunny through mid morning, then becoming sunny, with a high near 41. Light and variable wind.

    Becoming
    Sunny then
    Frost

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am.  Widespread frost before 10pm.  Otherwise, mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 29 °F

  • Thursday

    Thursday: Snow, mainly after 10am.  High near 34. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Snow.  Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 30 °F

  • Friday

    Friday: Snow. The snow could be heavy at times.  Cloudy, with a high near 33. Breezy.

    Heavy Snow
    and Breezy

    High: 33 °F

  • Friday
    Night

    Friday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 30.

    Heavy Snow

    Low: 30 °F

Detailed Forecast

Overnight
Mostly cloudy early, then becoming clear, with a low around 30. East wind around 9 mph.
Tuesday
Sunny, with a high near 43. East wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 30. East southeast wind around 6 mph becoming calm after midnight.
Wednesday
Widespread frost, mainly after 5pm. Otherwise, partly sunny through mid morning, then becoming sunny, with a high near 41. Light and variable wind.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Widespread frost before 10pm. Otherwise, mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly after 10am. High near 34. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 33. Breezy.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 30.
Saturday
Snow before 1pm, then rain and snow. Cloudy, with a high near 33.
Saturday Night
Rain and snow. Cloudy, with a low around 31.
Sunday
Rain and snow. Snow level 5100 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 38.
Sunday Night
Rain and snow. Snow level 6500 feet. Cloudy, with a low around 36.
Monday
Rain and snow. Cloudy, with a high near 41.
Click Map For Forecast
Point Forecast:
6 Miles NW Mount St Helens WA
 46.25°N 122.29°W (Elev. 4012 ft)
1:41 am PST Nov 28, 2023
2am PST Nov 28, 2023-6pm PST Dec 4, 2023
 
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Additional Resources

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