Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

33°F

1°C

Humidity 100%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 11 Mar 06:52 AM PDT
Extended Forecast for

Mount St Helens WA

Winter Storm Warning March 11, 08:00am until March 13, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 11, 08:00am until March 13, 05:00am

    NOW until 5:00am Fri

    Winter Storm Warning

  • Today

    High: 33 °F

    Heavy Snow
    and Very
    Windy

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 24. Very windy, with a southwest wind 28 to 33 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.

    Low: 24 °F

    Heavy Snow
    and Very
    Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Temperature falling to around 23 by 5pm. Windy, with a west wind 14 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 26 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 24. West wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    Low: 24 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 29. West southwest wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

    High: 29 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 19. Blustery.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Low: 19 °F

    Heavy Snow
    and Blustery

  • Saturday

    Saturday: Snow.  High near 26. Blustery.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Snow. The snow could be heavy at times. High near 33. Very windy, with a southwest wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 25 to 31 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 24. Very windy, with a southwest wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.
Thursday
Snow. The snow could be heavy at times. Temperature falling to around 23 by 5pm. Windy, with a west wind 14 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 24. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Friday
Snow. The snow could be heavy at times. High near 29. West southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 19. Blustery. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Saturday
Snow. High near 26. Blustery. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19. Blustery.
Sunday
Snow likely. Mostly cloudy, with a high near 31.
Sunday Night
Snow likely before 8pm, then rain and snow likely. Snow level rising to 7600 feet after midnight. Mostly cloudy, with a low around 29.
Monday
Rain and snow likely. Snow level 8100 feet. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain and snow. Snow level 7700 feet. Mostly cloudy, with a low around 31. Breezy.
Tuesday
Rain and snow likely. Snow level 7800 feet. Mostly cloudy, with a high near 43. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
7:42 am PDT Mar 11, 2026
8am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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