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 61%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 18 Oct 07:29 PM PDT
Extended Forecast for

2 Miles WSW Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. West southwest wind 3 to 6 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 46. Calm wind becoming east around 5 mph after midnight.

    Low: 46 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 69. Breezy, with an east wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 69 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 64. West southwest wind 3 to 6 mph.
Monday Night
Cloudy, with a low around 46. Calm wind becoming east around 5 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 69. Breezy, with an east wind 9 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 48. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 72. Breezy.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 63. Breezy.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 56. Breezy.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Saturday
A chance of rain. Partly sunny, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
7:41 pm PDT Oct 18, 2026
7pm 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