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

70°F

21°C

Humidity 50%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 19 Sep 12:03 PM PDT
Extended Forecast for

6 Miles NE Cascade Locks OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. West southwest wind around 7 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind 3 to 6 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 56. West wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain, mainly before 11am. High near 65. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. West southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 57. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 78. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 56. West wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday
Rain, mainly before 11am. High near 65. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 78.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Cascade Locks OR
 45.74°N 121.77°W (Elev. 699 ft)
Last Update:
12:05 pm PDT Sep 19, 2025
Forecast Valid:
12pm PDT Sep 19, 2025-6pm PDT Sep 25, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation