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

10 Miles N Mount St Helens WA

  • Tonight

    Tonight: Cloudy, with a steady temperature around 41. South wind 7 to 9 mph.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44. South southeast wind around 6 mph becoming calm  in the morning.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 9 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. East wind 5 to 10 mph becoming light east northeast  in the morning.

    High: 54 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Breezy, with a light east northeast wind becoming east southeast 10 to 15 mph in the evening.

    Low: 41 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 5pm.  Snow level 7300 feet lowering to 6100 feet. Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Cloudy, with a steady temperature around 41. South wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 44. South southeast wind around 6 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 9 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. East wind 5 to 10 mph becoming light east northeast in the morning.
Tuesday Night
Mostly clear, with a low around 41. Breezy, with a light east northeast wind becoming east southeast 10 to 15 mph in the evening.
Wednesday
Mostly sunny, with a high near 57. Breezy.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A chance of rain after 5pm. Snow level 7300 feet lowering to 6100 feet. Partly sunny, with a high near 42.
Thursday Night
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 31.
Friday
A slight chance of snow. Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of snow. Partly sunny, with a high near 38.
Saturday Night
Snow likely. Snow level 5100 feet. Mostly cloudy, with a low around 32. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mount St Helens WA
 46.34°N 122.16°W (Elev. 5016 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