National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

71°F

22°C

Humidity 39%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 02 Aug 04:17 PM PDT
Extended Forecast for

4 Miles W Cascade Locks OR

Fire Weather Watch August 4, 12:00pm until August 4, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a west wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Widespread smoke, mainly after 10am. Sunny, with a high near 81. Breezy, with an east northeast wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 81 °F

    Smoke and
    Breezy

  • Monday Night

    Monday Night: Widespread smoke. Mostly clear, with a low around 61. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Smoke and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 88. Windy, with an east wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 88 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. East northeast wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Breezy.

    High: 94 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Breezy, with a west wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.
Monday
Widespread smoke, mainly after 10am. Sunny, with a high near 81. Breezy, with an east northeast wind 7 to 16 mph, with gusts as high as 26 mph.
Monday Night
Widespread smoke. Mostly clear, with a low around 61. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 88. Windy, with an east wind 16 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 65. East northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 94. Breezy.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 85. Breezy.
Friday Night
Clear, with a low around 61. Breezy.
Saturday
Sunny, with a high near 80. Breezy.
Saturday Night
Mostly clear, with a low around 58. Breezy.
Sunday
Sunny, with a high near 77. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Cascade Locks OR
 45.67°N 121.97°W (Elev. 988 ft)
Last Update:
3:41 pm PDT Aug 2, 2026
Forecast Valid:
4pm PDT Aug 2, 2026-6pm PDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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