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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. 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 SE 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 17 Feb 01:52 AM PST
Extended Forecast for

Mount St Helens WA

Winter Weather Advisory February 17, 02:47am until February 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 02:47am until February 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow showers, mainly before 2pm. The snow could be heavy at times. High near 19. Wind chill values as low as -2. Breezy, with a south wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 19 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers after 4am. Mostly cloudy, with a low around 14. South southwest wind around 7 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 10am. High near 21. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 21 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 18. South southwest wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 25. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 10pm, then snow likely after 4am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow. Mostly cloudy, with a high near 24. Breezy.

    High: 24 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Snow showers. The snow could be heavy at times. Low around 16. Wind chill values as low as zero. Breezy, with a south wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Tuesday
Snow showers, mainly before 2pm. The snow could be heavy at times. High near 19. Wind chill values as low as -2. Breezy, with a south wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
A 40 percent chance of snow showers after 4am. Mostly cloudy, with a low around 14. South southwest wind around 7 mph. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers, mainly after 10am. High near 21. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers. Low around 18. South southwest wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers. High near 25. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before 10pm, then snow likely after 4am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. Mostly cloudy, with a high near 24. Breezy.
Friday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. 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. The snow could be heavy at times. Cloudy, with a high near 31. Very windy.
Sunday Night
Snow. The snow could be heavy at times. Mostly 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
 46.2°N 122.21°W (Elev. 6598 ft)
Last Update:
2:41 am PST Feb 17, 2026
Forecast Valid:
2am 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