Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

63°F

17°C

Humidity 54%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Aug 10:47 PM PDT
Extended Forecast for

3 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 50. West southwest wind 7 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West wind 9 to 14 mph becoming light west northwest  after midnight. Winds could gust as high as 24 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Light north northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 59. East northeast wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West southwest wind 7 to 10 mph.
Sunday
Sunny, with a high near 70. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 49. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 81. Light north northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Clear, with a low around 59. East northeast wind 6 to 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 87. Breezy.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 83. Breezy.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 82. Breezy.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Cascade Locks OR
 45.7°N 121.94°W (Elev. 1257 ft)
10:41 pm PDT Aug 1, 2026
11pm PDT Aug 1, 2026-6pm PDT Aug 8, 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