Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

50°F

10°C

Humidity 50%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 18 Oct 10:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Cloudy, with a steady temperature around 38. South southwest wind around 6 mph.

    Low: 38 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38. South wind around 5 mph becoming calm  in the morning.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a steady temperature around 35. Calm wind becoming northeast 5 to 9 mph in the evening.

    Low: 35 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. East northeast wind 5 to 10 mph becoming light east southeast  in the morning.

    High: 49 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Light east southeast wind becoming east 8 to 13 mph in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
Cloudy, with a steady temperature around 38. South southwest wind around 6 mph.
Monday
Mostly cloudy, with a high near 38. South wind around 5 mph becoming calm in the morning.
Monday Night
Cloudy, with a steady temperature around 35. Calm wind becoming northeast 5 to 9 mph in the evening.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. East northeast wind 5 to 10 mph becoming light east southeast in the morning.
Tuesday Night
Mostly clear, with a low around 40. Light east southeast wind becoming east 8 to 13 mph in the evening.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 28.
Friday
A slight chance of snow after 11am. Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow. Partly sunny, with a high near 33.
Saturday Night
Snow likely. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
10:41 pm PDT Oct 18, 2026
11pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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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