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

59°F

15°C

Humidity 74%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 04 Oct 06:33 AM PDT
Extended Forecast for

6 Miles SE Cascade Locks OR

  • Today

    Today: A 50 percent chance of showers after 5pm. Partly sunny, with a high near 46. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 41. West wind 7 to 10 mph becoming east after midnight.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 50. East wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. Breezy, with an east wind 11 to 21 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 52. Windy, with an east wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 52 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Clear, with a low around 44. Windy.

    Low: 44 °F

    Clear and
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 56. Windy.

    High: 56 °F

    Sunny and
    Windy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain after 11am. Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 50 percent chance of showers after 5pm. Partly sunny, with a high near 46. West wind 10 to 13 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 41. West wind 7 to 10 mph becoming east after midnight.
Sunday
Sunny, with a high near 50. East wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 43. Breezy, with an east wind 11 to 21 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 52. Windy, with an east wind 16 to 22 mph, with gusts as high as 31 mph.
Monday Night
Clear, with a low around 44. Windy.
Tuesday
Sunny, with a high near 56. Windy.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
A slight chance of rain after 11am. Mostly sunny, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Mostly sunny, with a high near 54.
Thursday Night
A chance of rain. Partly cloudy, with a low around 46.
Friday
A chance of rain. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Cascade Locks OR
 45.63°N 121.77°W (Elev. 4442 ft)
Last Update:
6:41 am PDT Oct 4, 2025
Forecast Valid:
6am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation