Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

36°F

2°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 01 Apr 07:52 AM PDT
Extended Forecast for

11 Miles W Mount St Helens WA

Winter Weather Advisory until April 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 2, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • Today

    High: 40 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain and snow, becoming all snow after 11pm. Some thunder is also possible.  Low around 34. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow before 11am, then snow, possibly mixed with rain between 11am and 2pm, then rain after 2pm.  Snow level rising to 3100 feet in the afternoon. High near 41. West wind 5 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 11pm.  Widespread frost, mainly after 3am. Snow level 3400 feet lowering to 2800 feet after midnight .  Otherwise, mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 33 °F

    Chance Rain
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 51 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Today
Rain, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Snow level 3300 feet rising to 4100 feet in the afternoon. High near 40. Breezy, with a south southeast wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Rain and snow, becoming all snow after 11pm. Some thunder is also possible. Low around 34. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 11am, then snow, possibly mixed with rain between 11am and 2pm, then rain after 2pm. Snow level rising to 3100 feet in the afternoon. High near 41. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of rain before 11pm. Widespread frost, mainly after 3am. Snow level 3400 feet lowering to 2800 feet after midnight . Otherwise, mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 64.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Mount St Helens WA
 46.19°N 122.43°W (Elev. 2500 ft)
7:41 am PDT Apr 1, 2026
8am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

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