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

61°F

16°C

Humidity 62%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 03 Oct 09:33 PM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a steady temperature around 54. West southwest wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 60. West southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 47 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 64. East wind 5 to 11 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48. East wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a steady temperature around 54. West southwest wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 60. West southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 64. East wind 5 to 11 mph.
Sunday Night
Clear, with a low around 48. East wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 67.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 67.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
9:41 pm PDT Oct 3, 2025
Forecast Valid:
9pm PDT Oct 3, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation