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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

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

4 Miles NE 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: 39 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 26. East northeast wind around 14 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 41. East wind around 11 mph, with gusts as high as 22 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Widespread frost before 3am, then widespread frost after 5am.  Otherwise, mostly clear, with a low around 26. East wind around 7 mph.

    Low: 26 °F

    Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 40. East wind 7 to 9 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 10am.  Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 39. Breezy, with an east wind 16 to 21 mph, with gusts as high as 38 mph.
Tonight
Clear, with a low around 26. East northeast wind around 14 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 41. East wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Widespread frost before 3am, then widespread frost after 5am. Otherwise, mostly clear, with a low around 26. East wind around 7 mph.
Sunday
Mostly sunny, with a high near 40. East wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A 20 percent chance of showers after 10am. Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 35.
Wednesday
A chance of showers. Partly sunny, with a high near 44.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Partly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
5:45 am PST Jan 23, 2026
6am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database