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

54°F

12°C

Humidity 37%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 16 Apr 05:17 PM PDT
Extended Forecast for

8 Miles NNE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 33. Breezy, with a west wind 7 to 17 mph, with gusts as high as 31 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 55. West wind around 6 mph becoming south southeast in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Light and variable wind becoming east northeast 5 to 7 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. East southeast wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Northeast wind 3 to 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Breezy, with a west wind 7 to 17 mph, with gusts as high as 31 mph.
Friday
Increasing clouds, with a high near 55. West wind around 6 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 40. Light and variable wind becoming east northeast 5 to 7 mph after midnight.
Saturday
Partly sunny, with a high near 62. East southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 47. Northeast wind 3 to 6 mph.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 50.
Monday
A chance of rain after 11am. Partly sunny, with a high near 67.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
Rain likely, mainly after 11am. Partly sunny, with a high near 60.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47.
Wednesday
Rain likely. Mostly cloudy, with a high near 53. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Cascade Locks OR
 45.78°N 121.78°W (Elev. 1398 ft)
Last Update:
4:41 pm PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation