Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

43°F

6°C

Humidity 85%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 02 Mar 07:52 AM PST
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 38. Northwest wind 6 to 11 mph becoming west southwest in the morning.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow before 10pm, then snow likely after 2am.  Increasing clouds, with a low around 30. Southwest wind 7 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 34. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 31. Southwest wind around 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 31 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 33. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 27. Breezy.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 31. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. Northwest wind 6 to 11 mph becoming west southwest in the morning.
Tonight
A slight chance of snow before 10pm, then snow likely after 2am. Increasing clouds, with a low around 30. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 34. South southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 31. Southwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 33. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Wednesday Night
Snow. Low around 27. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow. Mostly cloudy, with a low around 29.
Friday
Snow. Mostly cloudy, with a high near 34.
Friday Night
Rain and snow likely, becoming all rain after 1am. Mostly cloudy, with a low around 32.
Saturday
Rain and snow likely. Snow level 6400 feet. Mostly cloudy, with a high near 36.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Sunday
Snow. Mostly cloudy, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
7:41 am PST Mar 2, 2026
8am PST Mar 2, 2026-6pm PDT Mar 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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