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

42°F

6°C

Humidity 54%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 01 Mar 06:52 AM PST
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Partly sunny, with a high near 40. South southeast wind 7 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North wind around 7 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: A 30 percent chance of snow after 10am.  Mostly sunny, with a high near 40. West wind 6 to 10 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 32. South southwest wind 7 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow.  High near 34. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 30. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Low: 30 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 32. Breezy.  Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 28.

    Low: 28 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Cloudy, with a high near 31.

    High: 31 °F

    Heavy Snow

Detailed Forecast

Today
Partly sunny, with a high near 40. South southeast wind 7 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North wind around 7 mph.
Monday
A 30 percent chance of snow after 10am. Mostly sunny, with a high near 40. West wind 6 to 10 mph. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 32. South southwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 34. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 32. Breezy. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 28.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 31.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29.
Friday
Snow. Cloudy, with a high near 32.
Friday Night
Snow. Mostly cloudy, with a low around 28.
Saturday
Rain and snow. Cloudy, with a high near 34.
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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 1, 2026
7am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

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