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

92°F

33°C

Humidity 22%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index89°F (32°C)
Last update 06 Aug 05:35 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Patchy smoke before 2am. Mostly clear, with a low around 63. West southwest wind 8 to 10 mph.

    Low: 63 °F

    Patchy Smoke

  • Friday

    Friday: Sunny, with a high near 76. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Breezy, with a west wind 15 to 17 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Patchy smoke before 2am. Mostly clear, with a low around 63. West southwest wind 8 to 10 mph.
Friday
Sunny, with a high near 76. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 61. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 73. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 56. Breezy, with a west wind 15 to 17 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 55. Breezy.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 55. Breezy.
Tuesday
Sunny, with a high near 68. Breezy.
Tuesday Night
Mostly clear, with a low around 55. Breezy.
Wednesday
Mostly sunny, with a high near 65. Breezy.
Wednesday Night
Mostly clear, with a low around 54. Breezy.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.67°N 121.84°W (Elev. 2717 ft)
Last Update:
5:41 pm PDT Aug 6, 2026
Forecast Valid:
5pm PDT Aug 6, 2026-6pm PDT Aug 13, 2026
 
Forecast Discussion
 
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