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

CANYON CREEK (CYFW1)

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

NA

7°C

45°F

Humidity 25%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint -12°C (11°F)
Visibility NA
Last update 19 Jan 06:52 PM PST
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 3. Northwest wind 14 to 21 km/h.

    Low: 3 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 5. North wind 14 to 16 km/h becoming east northeast in the afternoon.

    High: 5 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -2. Breezy, with an east wind 32 to 34 km/h, with gusts as high as 42 km/h.

    Low: -2 °C

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 3. Breezy, with a south wind 22 to 27 km/h decreasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 3 °C

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -4. South southeast wind 21 to 23 km/h becoming west southwest after midnight.

    Low: -4 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 1.

    High: 1 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -6.

    Low: -6 °C

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow. Mostly sunny, with a high near 1.

    High: 1 °C

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow after 4am. Partly cloudy, with a low around -6.

    Low: -6 °C

    Mostly Clear
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Northwest wind 14 to 21 km/h.
Tuesday
Mostly sunny, with a high near 5. North wind 14 to 16 km/h becoming east northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around -2. Breezy, with an east wind 32 to 34 km/h, with gusts as high as 42 km/h.
Wednesday
Sunny, with a high near 3. Breezy, with a south wind 22 to 27 km/h decreasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h.
Wednesday Night
Partly cloudy, with a low around -4. South southeast wind 21 to 23 km/h becoming west southwest after midnight.
Thursday
Mostly sunny, with a high near 1.
Thursday Night
Partly cloudy, with a low around -6.
Friday
A slight chance of snow. Mostly sunny, with a high near 1.
Friday Night
A slight chance of snow after 4am. Partly cloudy, with a low around -6.
Saturday
A chance of snow, mainly after 10am. Mostly sunny, with a high near 1.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -3.
Sunday
Snow likely. Mostly cloudy, with a high near 1.
Sunday Night
Snow likely. Mostly cloudy, with a low around -1.
Monday
A chance of snow. Partly sunny, with a high near 2.
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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 m)
Last Update:
6:41 pm PST Jan 19, 2026
Forecast Valid:
7pm PST Jan 19, 2026-6pm PST Jan 26, 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