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

56°F

13°C

Humidity 67%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 26 Sep 08:53 AM PDT
Extended Forecast for

4 Miles WSW Cascade Locks OR

  • Today

    Today: Sunny, with a high near 72. West wind 6 to 9 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Calm wind becoming east around 6 mph after midnight.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind 5 to 7 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 75. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

    Low: 57 °F

    Rain Likely

  • Monday

    Monday: Showers, with thunderstorms also possible after 11am. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 65.

    High: 65 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 72. West wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 55. Calm wind becoming east around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 79. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 75. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Rain likely, mainly between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Monday
Showers, with thunderstorms also possible after 11am. High near 65. Chance of precipitation is 80%.
Monday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 53.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 65.
Tuesday Night
Rain likely before 11pm, then showers likely after 11pm. Cloudy, with a low around 52.
Wednesday
Showers likely. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Thursday
A chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
Last Update:
8:41 am PDT Sep 26, 2025
Forecast Valid:
9am PDT Sep 26, 2025-6pm PDT Oct 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation