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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

27°F

-3°C

Humidity 82%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 25 Jan 07:28 AM PST
Extended Forecast for

Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 40. North northeast wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. North wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am.  Partly sunny, with a high near 47. East northeast wind 3 to 5 mph.

    High: 47 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. East wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 40. North northeast wind 6 to 9 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 33. North wind 3 to 5 mph.
Monday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 47. East northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 44. East wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 41.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.9°W (Elev. 102 ft)
7:42 am PST Jan 25, 2026
7am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database