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

55°F

13°C

Humidity 52%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 23 Apr 06:51 PM PDT
Extended Forecast for

3 Miles WSW Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. East northeast wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. East wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. East northeast wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. North wind 5 to 7 mph becoming light and variable in the evening.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: A chance of rain after 11am. Mostly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 63. East northeast wind 6 to 13 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 42. East wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 66. East northeast wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 44. North wind 5 to 7 mph becoming light and variable in the evening.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 65.
Sunday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.
Monday
A chance of rain after 11am. Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cascade Locks OR
 45.65°N 121.93°W (Elev. 200 ft)
Last Update:
6:41 pm PDT Apr 23, 2026
Forecast Valid:
7pm PDT Apr 23, 2026-6pm PDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation