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

56°F

13°C

Humidity 65%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 20 May 09:23 AM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Today

    Today: Sunny, with a high near 67. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West wind 3 to 7 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Breezy, with a light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

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

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 67. West wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 52. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 74. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 55. West wind 3 to 7 mph.
Friday
Sunny, with a high near 74. Breezy, with a light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 56. Breezy.
Saturday
Sunny, with a high near 72. Breezy.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Mostly sunny, with a high near 71. Breezy.
Sunday Night
Mostly cloudy, with a low around 52. Breezy.
Memorial Day
A chance of rain. Mostly cloudy, with a high near 60. Windy.
Monday Night
Rain likely. Mostly cloudy, with a low around 48. Windy.
Tuesday
A chance of rain. Partly sunny, with a high near 60. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
Last Update:
8:41 am PDT May 20, 2026
Forecast Valid:
9am PDT May 20, 2026-6pm PDT May 26, 2026
 
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