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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

56°F

13°C

Humidity 60%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 18 Oct 10:29 PM PDT
Extended Forecast for

10 Miles NNW Cascade Locks OR

  • Tonight

    Tonight: Cloudy, with a low around 45. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 56. Light west southwest wind.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 61. East wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 61 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. East northeast wind 7 to 13 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Cloudy, with a low around 45. South southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 56. Light west southwest wind.
Monday Night
Cloudy, with a low around 44. Light and variable wind.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 61. East wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 46. East northeast wind 7 to 13 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 54.
Thursday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.
Friday
A chance of rain, mainly after 11am. Snow level 4100 feet. Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Snow level 4000 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Cascade Locks OR
 45.8°N 121.97°W (Elev. 2198 ft)
10:41 pm PDT Oct 18, 2026
10pm 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