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

85°F

29°C

Humidity 38%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index84°F (29°C)
Last update 06 Jul 05:49 PM PDT
Extended Forecast for

5 Miles E Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 61. West southwest wind 9 to 11 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Breezy, with a west wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph.

    Low: 57 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Breezy.

    Low: 55 °F

    Clear and
    Breezy then
    Clear

  • Friday

    Friday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    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

Detailed Forecast

Tonight
Mostly clear, with a low around 61. West southwest wind 9 to 11 mph.
Tuesday
Sunny, with a high near 73. Breezy, with a west wind 9 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 57. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 69. Breezy.
Thursday Night
Clear, with a low around 55. Breezy.
Friday
Sunny, with a high near 69. Breezy.
Friday Night
Mostly clear, with a low around 55. Breezy.
Saturday
Mostly sunny, with a high near 67. Breezy.
Saturday Night
Partly cloudy, with a low around 53. Breezy.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Cascade Locks OR
 45.67°N 121.78°W (Elev. 2139 ft)
Last Update:
5:41 pm PDT Jul 6, 2026
Forecast Valid:
6pm PDT Jul 6, 2026-6pm PDT Jul 13, 2026
 
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