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Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

37°F

3°C

Humidity 48%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 23 Jan 05:48 PM PST
Extended Forecast for

4 Miles SSW Cascade Locks OR

Cold Weather Advisory January 23, 10:00pm until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Clear, with a low around 24. East southeast wind 7 to 10 mph, with gusts as high as 32 mph.

    Low: 24 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 41. Light northeast wind.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Light east wind.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 2000 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 10pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Clear, with a low around 24. East southeast wind 7 to 10 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 41. Light northeast wind.
Saturday Night
Mostly clear, with a low around 26. Calm wind.
Sunday
Mostly sunny, with a high near 39. Light east wind.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 2000 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Partly sunny, with a high near 44.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly sunny, with a high near 48.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
Last Update:
5:45 pm PST Jan 23, 2026
Forecast Valid:
6pm PST Jan 23, 2026-6pm PST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation