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

66°F

19°C

Humidity 44%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 19 May 06:07 PM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

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

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.

    Low: 52 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 74. Light east southeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West wind 6 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Breezy.

    Low: 55 °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: Partly cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 67. West wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 74. Light east southeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 55. West wind 6 to 9 mph.
Friday
Sunny, with a high near 74. Breezy.
Friday Night
Mostly clear, with a low around 55. Breezy.
Saturday
Sunny, with a high near 72. Breezy.
Saturday Night
Partly cloudy, with a low around 54. Breezy.
Sunday
Mostly sunny, with a high near 70. Breezy.
Sunday Night
Mostly cloudy, with a low around 50. Breezy.
Memorial Day
A chance of rain. Partly sunny, with a high near 59. Windy.
Monday Night
A chance of rain. Partly cloudy, with a low around 49. Windy.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 64. 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:
5:41 pm PDT May 19, 2026
Forecast Valid:
6pm PDT May 19, 2026-6pm PDT May 26, 2026
 
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