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

67°F

19°C

Humidity 59%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 09 Aug 02:55 AM PDT
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Partly cloudy, with a low around 59. Southwest wind around 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 82. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 58. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 81. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 59. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 81. Breezy.
Tuesday Night
Partly cloudy, with a low around 59. Breezy.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
Last Update:
2:41 am PDT Aug 9, 2026
Forecast Valid:
3am PDT Aug 9, 2026-6pm PDT Aug 15, 2026
 
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