National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

34°F

1°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 03 Dec 10:52 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, mainly after 4am. Snow level rising to 6900 feet. Mostly cloudy, with a low around 28. Northwest wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level 7100 feet rising to 8200 feet in the afternoon. High near 32. West wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 7pm, then rain and snow. Snow level 7700 feet. Temperature rising to around 34 by 3am. West wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 31 °F⇑

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. Snow level 7100 feet. High near 34. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 34 °F

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Low around 30. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 33. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Cloudy, with a high near 36.

    High: 36 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Snow

Detailed Forecast

Tonight
Snow likely, possibly mixed with rain, mainly after 4am. Snow level rising to 6900 feet. Mostly cloudy, with a low around 28. Northwest wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level 7100 feet rising to 8200 feet in the afternoon. High near 32. West wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain before 7pm, then rain and snow. Snow level 7700 feet. Temperature rising to around 34 by 3am. West wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday
Rain, possibly mixed with snow. Snow level 7100 feet. High near 34. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around 30. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 33. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Sunday Night
Snow. Mostly cloudy, with a low around 34.
Monday
Snow before 4pm, then snow, possibly mixed with rain. The rain could be heavy at times. Cloudy, with a high near 37.
Monday Night
Rain and snow. The rain could be heavy at times. Snow level 7200 feet. Cloudy, with a low around 33. Breezy.
Tuesday
Snow, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 6700 feet. Cloudy, with a high near 36. Breezy.
Tuesday Night
Snow, possibly mixed with rain. The snow could be heavy at times. Snow level 6400 feet. Cloudy, with a low around 33. Breezy.
Wednesday
Snow, possibly mixed with rain. The snow could be heavy at times. Snow level 6600 feet. Cloudy, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
10:41 pm PST Dec 3, 2025
Forecast Valid:
11pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation