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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

35°F

2°C

Humidity 61%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 23 Jan 06:18 AM PST
Extended Forecast for

7 Miles S Cascade Locks OR

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

    NOW until 12:00pm Fri

    Cold Weather Advisory

  • Today

    High: 35 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 24. East wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 39. Light east wind.

    High: 39 °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 41. Calm wind.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers. Snow level 2500 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Monday Night

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

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread frost before 10am. Otherwise, sunny, with a high near 35. East wind 6 to 9 mph, with gusts as high as 26 mph.
Tonight
Clear, with a low around 24. East wind 5 to 7 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 39. Light east wind.
Saturday Night
Mostly clear, with a low around 26. Calm wind.
Sunday
Mostly sunny, with a high near 41. Calm wind.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers. Snow level 2500 feet rising to 3600 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
Partly sunny, with a high near 45.
Tuesday Night
A slight chance of rain and snow showers after 10pm. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 35.
Thursday
A chance of showers. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
Last Update:
5:45 am PST Jan 23, 2026
Forecast Valid:
6am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation