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 25%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Apr 06:17 PM PDT
Extended Forecast for

5 Miles W Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Northeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. East northeast wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 46. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Breezy, with an east wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. East northeast wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 61. Breezy.

    High: 61 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Rain Likely
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Northeast wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 64. East northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Increasing clouds, with a low around 46. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 67. Breezy, with an east wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 49. East northeast wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 69.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 61. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44. Breezy.
Wednesday
Rain. Mostly cloudy, with a high near 50. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 53.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Friday
A slight chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Cascade Locks OR
 45.69°N 121.97°W (Elev. 1762 ft)
Last Update:
5:41 pm PDT Apr 17, 2026
Forecast Valid:
6pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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