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

64°F

18°C

Humidity 67%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 22 Aug 09:25 AM PDT
Extended Forecast for

8 Miles ENE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 77. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 76 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Breezy, with an east wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 77. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 59. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 60. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 86. Breezy, with an east wind 7 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 59. Breezy.
Wednesday
Mostly sunny, with a high near 75. Breezy.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 56. Breezy.
Thursday
Mostly sunny, with a high near 75. Breezy.
Thursday Night
Mostly clear, with a low around 57. Breezy.
Friday
Sunny, with a high near 76. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Cascade Locks OR
 45.7°N 121.73°W (Elev. 246 ft)
Last Update:
9:41 am PDT Aug 22, 2026
Forecast Valid:
10am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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