National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

CANYON CREEK (CYFW1)

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

NA

28°F

-2°C

Humidity 100%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 19 Feb 02:52 AM PST
Extended Forecast for

Mount St Helens WA

Winter Weather Advisory February 19, 03:49am until February 19, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 03:49am until February 19, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly between 10am and 4pm. Partly sunny, with a high near 23. Blustery, with a southeast wind 6 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Blustery

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 9pm, then a chance of snow showers after 4am. Partly cloudy, with a low around 12. Wind chill values as low as zero. North wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 22. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy, with an east wind 14 to 22 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 28. Very windy. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Showers
    Likely and
    Very Windy

  • Saturday Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 26. Very windy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Very Windy

  • Sunday

    Sunday: Snow showers before 4pm, then snow after 4pm. Cloudy, with a high near 32. Very windy.

    High: 32 °F

    Snow Showers
    and Very
    Windy

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 17. South southeast wind around 14 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers likely, mainly between 10am and 4pm. Partly sunny, with a high near 23. Blustery, with a southeast wind 6 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A slight chance of snow showers before 9pm, then a chance of snow showers after 4am. Partly cloudy, with a low around 12. Wind chill values as low as zero. North wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 22. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy, with an east wind 14 to 22 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.
Saturday
Snow showers likely. Mostly cloudy, with a high near 28. Very windy. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 26. Very windy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
Snow showers before 4pm, then snow after 4pm. Cloudy, with a high near 32. Very windy.
Sunday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 29. Breezy.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 30. 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:
3:41 am PST Feb 19, 2026
Forecast Valid:
3am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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