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

45°F

7°C

Humidity 83%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 16 May 11:07 PM PDT
Extended Forecast for

4 Miles ESE Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. West wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. West wind around 9 mph, with gusts as high as 21 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 42. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 61 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. West wind 10 to 13 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 56. West wind around 9 mph, with gusts as high as 21 mph.
Sunday Night
Increasing clouds, with a low around 42. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 6 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 42. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 43. Breezy.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 69. Breezy.
Thursday Night
Mostly clear, with a low around 47. Breezy.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Cascade Locks OR
 45.65°N 121.81°W (Elev. 1870 ft)
Last Update:
10:41 pm PDT May 16, 2026
Forecast Valid:
11pm PDT May 16, 2026-6pm PDT May 23, 2026
 
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