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

54°F

12°C

Humidity 74%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 22 May 04:13 AM PDT
Extended Forecast for

7 Miles SSE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Light and variable wind.

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: Rain likely, mainly after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 55.

    High: 55 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 75. Light and variable wind.
Tonight
Increasing clouds, with a low around 51. Light and variable wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 48. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50.
Memorial Day
Rain likely, mainly after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Monday Night
Rain. Cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 55.
Tuesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Partly sunny, with a high near 58.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
Last Update:
3:41 am PDT May 22, 2026
Forecast Valid:
4am PDT May 22, 2026-6pm PDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation