Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

80°F

27°C

Humidity 42%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index80°F (27°C)
Last update 14 Jul 02:21 PM PDT
Extended Forecast for

Cascade Locks OR

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

    This Afternoon: Sunny, with a high near 82. Breezy, with a west wind around 15 mph, with gusts as high as 28 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West wind 5 to 9 mph becoming east in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. East wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. East wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Breezy, with a west wind around 15 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 58. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 89. West wind 5 to 9 mph becoming east in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 69. East wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 94. East wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.87°W (Elev. 732 ft)
2:01 pm PDT Jul 14, 2025
2pm PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database