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

64°F

18°C

Humidity 79%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 14 Aug 07:46 AM PDT
Extended Forecast for

3 Miles SW Cascade Locks OR

  • Today

    Today: Patchy smoke. Mostly sunny, with a high near 79. West southwest wind 5 to 7 mph.

    High: 79 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 11pm. Increasing clouds, with a low around 58. Southwest wind 3 to 6 mph.

    Low: 58 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 3 to 8 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 58. West wind 3 to 8 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 3 to 8 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

Today
Patchy smoke. Mostly sunny, with a high near 79. West southwest wind 5 to 7 mph.
Tonight
Patchy smoke before 11pm. Increasing clouds, with a low around 58. Southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 3 to 8 mph.
Saturday Night
Increasing clouds, with a low around 58. West wind 3 to 8 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
Last Update:
7:41 am PDT Aug 14, 2026
Forecast Valid:
8am PDT Aug 14, 2026-6pm PDT Aug 20, 2026
 
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