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

65°F

18°C

Humidity 42%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 18 Oct 05:19 PM PDT
Extended Forecast for

4 Miles W Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63. Southwest wind 3 to 7 mph.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 47. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 47 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy, with an east wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 68 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Breezy, with an east wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy.

    High: 71 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 63. Southwest wind 3 to 7 mph.
Monday Night
Cloudy, with a low around 47. Calm wind becoming east northeast around 6 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy, with an east wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 49. Breezy, with an east wind 13 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 71. Breezy.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 54. Breezy.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43. Breezy.
Sunday
A chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
4:41 pm PDT Oct 18, 2026
5pm 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