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

67°F

19°C

Humidity 59%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 25 Sep 12:23 AM PDT
Extended Forecast for

5 Miles WSW Cascade Locks OR

  • Overnight

    Overnight: Mostly clear, with a low around 57. West southwest wind around 6 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. West southwest wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 11am. Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 57. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 51. West southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 73. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A slight chance of showers after 11am. Partly sunny, with a high near 76.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 59.
Monday
Showers likely. Mostly cloudy, with a high near 66.
Monday Night
Showers likely. Mostly cloudy, with a low around 54.
Tuesday
Showers likely. Mostly cloudy, with a high near 66.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 54.
Wednesday
Showers likely. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Cascade Locks OR
 45.65°N 121.96°W (Elev. 115 ft)
Last Update:
12:40 am PDT Sep 25, 2025
Forecast Valid:
12am PDT Sep 25, 2025-6pm PDT Oct 1, 2025
 
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Additional Resources

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