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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

29°F

-2°C

Humidity 67%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 24 Jan 08:48 AM PST
Extended Forecast for

4 Miles SSW Cascade Locks OR

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

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Today

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Light east northeast wind.

    High: 38 °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 showers before 10am, then a slight chance of rain showers. Snow level 1800 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 46. Calm wind. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 44.

    High: 44 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 42. East wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 27. Calm wind.
Sunday
Mostly sunny, with a high near 38. Light east northeast wind.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Monday
A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Snow level 1800 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 46. Calm wind. Chance of precipitation is 20%.
Monday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of showers. Partly sunny, with a high near 43.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36.
Thursday
A chance of showers. Partly sunny, with a high near 47.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Friday
A slight chance of showers. Partly sunny, with a high near 48.
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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:
8:51 am PST Jan 24, 2026
Forecast Valid:
9am PST Jan 24, 2026-6pm PST Jan 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation