Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

90°F

32°C

Humidity 37%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 60°F (16°C)
Visibility NA
Heat Index90°F (32°C)
Last update 13 Jul 03:01 PM PDT
Extended Forecast for

4 Miles SW Cascade Locks OR

Extreme Heat Watch July 15, 12:00pm until July 17, 12:00am
Heat Advisory July 13, 03:19pm until July 13, 10:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory July 13, 03:19pm until July 13, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. East wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 90. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 62. West wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 77. West wind 9 to 13 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 55. West wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 84. East wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 65.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
2:45 pm PDT Jul 13, 2025
3pm PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database