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

65°F

18°C

Humidity 66%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 11 Aug 01:56 AM PDT
Extended Forecast for

Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 59. Southwest wind around 8 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 78 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. Southwest wind around 8 mph.
Tuesday
Sunny, with a high near 82. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 61. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 78. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 60. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.91°W (Elev. 197 ft)
Last Update:
2:01 am PDT Aug 11, 2026
Forecast Valid:
2am PDT Aug 11, 2026-6pm PDT Aug 17, 2026
 
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Additional Resources

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