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

74°F

23°C

Humidity 46%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 22 Aug 06:15 PM PDT
Extended Forecast for

2 Miles E Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 60. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 72 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. West southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Breezy, with an east wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. East wind 3 to 8 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Breezy.

    Low: 61 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Breezy.

    High: 73 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Breezy.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 60. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 60. West southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 81. Breezy, with an east wind 7 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 65. East wind 3 to 8 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 61. Breezy.
Wednesday
Mostly sunny, with a high near 73. Breezy.
Wednesday Night
Mostly clear, with a low around 59. Breezy.
Thursday
Mostly sunny, with a high near 72. Breezy.
Thursday Night
Mostly clear, with a low around 58. Breezy.
Friday
Sunny, with a high near 73. Breezy.
Friday Night
Partly cloudy, with a low around 58. Breezy.
Saturday
Mostly sunny, with a high near 73. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
5:41 pm PDT Aug 22, 2026
Forecast Valid:
6pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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