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

78°F

26°C

Humidity 42%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 26 Aug 07:35 PM PDT
Extended Forecast for

5 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a steady temperature around 56. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy

  • Saturday

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

    High: 55 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a steady temperature around 56. West wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 49. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 59. West wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 46. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 55. Breezy.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Cascade Locks OR
 45.65°N 121.78°W (Elev. 3999 ft)
Last Update:
7:41 pm PDT Aug 26, 2026
Forecast Valid:
7pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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