Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

78°F

26°C

Humidity 49%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index79°F (26°C)
Last update 14 Jul 12:31 AM PDT
Extended Forecast for

4 Miles SSW Cascade Locks OR

Heat Advisory July 15, 12:00pm until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 63. West southwest wind 3 to 5 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West wind 5 to 10 mph becoming light south southwest  in the evening. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. East wind around 6 mph.

    Low: 65 °F

    Mostly 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

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 63. West southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 55. West wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 84. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. East wind around 6 mph.
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.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
12:41 am PDT Jul 14, 2025
12am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database