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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

33°F

1°C

Humidity 69%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 25 Jan 05:58 PM PST
Extended Forecast for

6 Miles S Cascade Locks OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain between 1pm and 2pm.  Snow level 2400 feet rising to 3800 feet in the afternoon. Mostly sunny, with a high near 47. Calm wind.  Chance of precipitation is 20%.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Widespread frost between 4am and 5am.  Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy
    then Frost

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Light east wind.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Calm wind.
Monday
A slight chance of rain between 1pm and 2pm. Snow level 2400 feet rising to 3800 feet in the afternoon. Mostly sunny, with a high near 47. Calm wind. Chance of precipitation is 20%.
Monday Night
Widespread frost between 4am and 5am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Tuesday
Partly sunny, with a high near 42. Light east wind.
Tuesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.6°N 121.88°W (Elev. 1142 ft)
5:41 pm PST Jan 25, 2026
6pm PST Jan 25, 2026-6pm PST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database