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

62°F

17°C

Humidity 62%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 02 Aug 09:47 AM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Today

    Today: Sunny, with a high near 70. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 57. Breezy, with a west wind 11 to 16 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.

    Low: 57 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 78. Breezy, with a light east northeast wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 63. East wind 6 to 10 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Breezy, with an east wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Breezy.

    High: 85 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 70. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 57. Breezy, with a west wind 11 to 16 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 78. Breezy, with a light east northeast wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Clear, with a low around 63. East wind 6 to 10 mph.
Tuesday
Sunny, with a high near 83. Breezy, with an east wind 11 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 85. Breezy.
Thursday Night
Mostly clear, with a low around 65. Breezy.
Friday
Sunny, with a high near 81. Breezy.
Friday Night
Mostly clear, with a low around 63. Breezy.
Saturday
Sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
Last Update:
9:41 am PDT Aug 2, 2026
Forecast Valid:
10am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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