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

31°C

87°F

Humidity 37%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 14°C (58°F)
Visibility NA
Heat Index30°C (86°F)
Last update 12 Jul 06:01 PM PDT
Extended Forecast for

9 Miles NNW Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 18. West northwest wind 6 to 11 km/h becoming light in the evening.

    Low: 18 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Light and variable wind becoming west northwest 9 to 14 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 35 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. West wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 17 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Light west wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 34 km/h.

    High: 28 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. West wind 11 to 16 km/h becoming light and variable in the evening. Winds could gust as high as 34 km/h.

    Low: 15 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 18.

    Low: 18 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 17.

    Low: 17 °C

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 18. West northwest wind 6 to 11 km/h becoming light in the evening.
Sunday
Sunny, with a high near 35. Light and variable wind becoming west northwest 9 to 14 km/h in the afternoon. Winds could gust as high as 34 km/h.
Sunday Night
Mostly clear, with a low around 17. West wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Monday
Sunny, with a high near 28. Light west wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 34 km/h.
Monday Night
Mostly clear, with a low around 15. West wind 11 to 16 km/h becoming light and variable in the evening. Winds could gust as high as 34 km/h.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Clear, with a low around 18.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Clear, with a low around 17.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 30.
Friday Night
Clear, with a low around 14.
Saturday
Sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Cascade Locks OR
 45.81°N 121.91°W (Elev. 1010 m)
Last Update:
5:41 pm PDT Jul 12, 2025
Forecast Valid:
6pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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