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Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

CANYON CREEK (CYFW1)

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

NA

29°F

-2°C

Humidity 100%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 17 Feb 08:52 AM PST
Extended Forecast for

Mount St Helens WA

Winter Weather Advisory February 17, 09:37am until February 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 09:37am until February 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Today

    High: 20 °F

    Heavy Snow

  • Tonight

    Tonight: A chance of snow showers before 10pm, then a chance of snow showers after midnight. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 16. West wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow showers. The snow could be heavy at times. High near 21. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.

    High: 21 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Low around 18. South southwest wind around 10 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers. High near 26. Northeast wind 6 to 10 mph becoming south southwest in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 15. New snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow, mainly after 10am. High near 24. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow showers likely, mainly before 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 20. South wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
A chance of snow showers before 10pm, then a chance of snow showers after midnight. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 16. West wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. The snow could be heavy at times. High near 21. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 18. South southwest wind around 10 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow showers. High near 26. Northeast wind 6 to 10 mph becoming south southwest in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 15. New snow accumulation of around an inch possible.
Friday
Snow, mainly after 10am. High near 24. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Breezy.
Saturday
Snow. Mostly cloudy, with a high near 29. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 26. Very windy.
Sunday
Snow. Cloudy, with a high near 33. Windy.
Sunday Night
Snow. Cloudy, with a low around 27. Breezy.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 31. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
9:03 am PST Feb 17, 2026
Forecast Valid:
9am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation