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

63°F

17°C

Humidity 63%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 03 Oct 11:23 AM PDT
Extended Forecast for

7 Miles SSE Cascade Locks OR

  • Today

    Today: A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. West wind 5 to 8 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 4am. Increasing clouds, with a low around 46. West wind around 6 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 53. West wind around 7 mph. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. West wind 5 to 8 mph.
Tonight
Showers likely, mainly after 4am. Increasing clouds, with a low around 46. West wind around 6 mph. Chance of precipitation is 60%.
Saturday
Showers. High near 53. West wind around 7 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 58. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
A chance of showers. Mostly sunny, with a high near 62.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Cascade Locks OR
 45.58°N 121.82°W (Elev. 2828 ft)
Last Update:
10:46 am PDT Oct 3, 2025
Forecast Valid:
11am PDT Oct 3, 2025-6pm PDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation