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

5 Miles W Cascade Locks OR

  • Tonight

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

    Low: 44 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. West southwest wind 3 to 7 mph.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 43. Calm wind becoming east northeast 5 to 7 mph after midnight.

    Low: 43 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with an east northeast wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 63 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

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

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Cloudy, with a low around 44. Light and variable wind.
Monday
Mostly cloudy, with a high near 57. West southwest wind 3 to 7 mph.
Monday Night
Cloudy, with a low around 43. Calm wind becoming east northeast 5 to 7 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with an east northeast wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 46. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 67. Breezy.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 55. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 49. Breezy.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain. Partly sunny, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Breezy.
Sunday
A chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 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