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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

36°F

2°C

Humidity 49%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 23 Jan 11:18 PM PST
Extended Forecast for

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

  • Tonight

    Low: 32 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 41. East wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. East wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. East wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 1800 feet rising to 3400 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 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a steady temperature around 32. Breezy, with an east wind around 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 41. East wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 30. East wind around 7 mph.
Sunday
Mostly sunny, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 34. East wind around 6 mph.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Snow level 1800 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Partly sunny, with a high near 44.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly sunny, with a high near 49.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.69°N 121.85°W (Elev. 200 ft)
Last Update:
10:45 pm PST Jan 23, 2026
Forecast Valid:
11pm PST Jan 23, 2026-6pm PST Jan 30, 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