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Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

42°F

6°C

Humidity 63%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 16 Jan 04:32 PM PST
Extended Forecast for

4 Miles SW Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a low around 34. Breezy, with a northeast wind around 17 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 42. Northeast wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. East northeast wind around 9 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. East wind around 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. East wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Breezy, with a northeast wind around 17 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 42. Northeast wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 31. East northeast wind around 9 mph.
Sunday
Sunny, with a high near 43. East wind around 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 30. East wind 11 to 13 mph, with gusts as high as 22 mph.
M.L.King Day
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A slight chance of rain and snow. Snow level 3200 feet. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Snow level 2800 feet. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Snow level 2600 feet. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow. Partly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
4:41 pm PST Jan 16, 2026
4pm PST Jan 16, 2026-6pm PST Jan 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database