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

49°F

9°C

Humidity 67%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 23 Apr 07:11 AM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 60. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 60 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. Southwest wind 5 to 9 mph becoming calm.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. Breezy, with an east wind 7 to 17 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. East wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Breezy, with an east wind 10 to 17 mph, with gusts as high as 32 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °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 slight chance of rain before 11pm. Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

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

    High: 64 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 60. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 43. Southwest wind 5 to 9 mph becoming calm.
Friday
Sunny, with a high near 63. Breezy, with an east wind 7 to 17 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 42. East wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 64. Breezy, with an east wind 10 to 17 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 43.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 65.
Sunday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 44.
Monday
A chance of rain after 11am. Mostly sunny, with a high near 64. Breezy.
Monday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 46. Breezy.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 71. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
Last Update:
6:41 am PDT Apr 23, 2026
Forecast Valid:
7am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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