National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

69°F

21°C

Humidity 62%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 25 Aug 11:35 PM PDT
Extended Forecast for

6 Miles WNW Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 56. West southwest wind 7 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. West wind 7 to 10 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 66 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of showers. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. West southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 72. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 56. West wind 7 to 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 52. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 51. Breezy.
Saturday
A slight chance of showers. Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 48. Breezy.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 66.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 53.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Cascade Locks OR
 45.71°N 121.98°W (Elev. 2543 ft)
Last Update:
11:41 pm PDT Aug 25, 2026
Forecast Valid:
11pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

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