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

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 26 Mar 01:52 AM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow showers before 4am. Mostly cloudy, with a low around 17. West wind around 8 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 31. West southwest wind 5 to 8 mph.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Breezy, with a northeast wind 10 to 15 mph becoming southeast 16 to 21 mph after midnight.

    Low: 25 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 43. Breezy, with a south wind 13 to 21 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. North northwest wind 9 to 14 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of snow showers, mainly after 11am. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 4am. Mostly cloudy, with a low around 17. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 31. West southwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 25. Breezy, with a northeast wind 10 to 15 mph becoming southeast 16 to 21 mph after midnight.
Friday
Partly sunny, with a high near 43. Breezy, with a south wind 13 to 21 mph.
Friday Night
Partly cloudy, with a low around 25. North northwest wind 9 to 14 mph.
Saturday
Mostly sunny, with a high near 39. Breezy.
Saturday Night
Partly cloudy, with a low around 25. Windy.
Sunday
A chance of snow showers, mainly after 11am. Partly sunny, with a high near 38. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Monday
A chance of snow. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Blustery.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
Snow. Mostly cloudy, with a high near 33. 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:
2:01 am PDT Mar 26, 2026
Forecast Valid:
2am PDT Mar 26, 2026-6pm PDT Apr 1, 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