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

55°F

13°C

Humidity 78%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 18 Jun 06:19 AM PDT
Extended Forecast for

6 Miles WNW Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 9 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. Breezy, with a light and variable wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph.

    High: 76 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Breezy, with a west southwest wind around 18 mph, with gusts as high as 29 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 64. Windy, with a west wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 64 °F

    Sunny and
    Windy

  • Saturday Night

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

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 9 mph in the morning.
Tonight
Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable in the evening.
Juneteenth
Sunny, with a high near 76. Breezy, with a light and variable wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 51. Breezy, with a west southwest wind around 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 64. Windy, with a west wind 17 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 48. Breezy.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 81. Breezy.
Tuesday Night
Mostly clear, with a low around 54. Breezy.
Wednesday
Sunny, with a high near 71. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Cascade Locks OR
 45.71°N 121.98°W (Elev. 2543 ft)
Last Update:
5:41 am PDT Jun 18, 2026
Forecast Valid:
6am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
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