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 SSE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 18 Feb 06:52 PM PST
Extended Forecast for

6 Miles NNW Mount St Helens WA

Winter Weather Advisory February 18, 07:55pm until February 19, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 07:55pm until February 19, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 26 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 36. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 23. Light and variable wind. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 35. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 29. East southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 40. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Snow Likely
    and Windy

  • Sunday

    Sunday: Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. Snow level rising to 3800 feet in the afternoon. Cloudy, with a high near 45. Windy.

    High: 45 °F

    Rain/Snow and
    Windy

Detailed Forecast

Tonight
Snow showers. Low around 26. East southeast wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 36. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 50 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 23. Light and variable wind. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 35. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers before 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 29. East southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 40. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. Snow level rising to 3800 feet in the afternoon. Cloudy, with a high near 45. Windy.
Sunday Night
Rain before 7pm, then rain and snow. Snow level 3900 feet. Cloudy, with a low around 35.
Monday
Rain and snow. Snow level 3400 feet. Cloudy, with a high near 41.
Monday Night
Snow. Mostly cloudy, with a low around 34.
Tuesday
Rain and snow. Mostly cloudy, with a high near 41.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 33.
Wednesday
Snow. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Mount St Helens WA
 46.29°N 122.21°W (Elev. 2969 ft)
Last Update:
7:41 pm PST Feb 18, 2026
Forecast Valid:
7pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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