Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931° N Lon: 121.88484° W Elev: 194.0 ft.

NA

72°F

22°C

Humidity 39%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 02 Aug 06:47 PM PDT
Detailed forecast for

West Columbia River Gorge I-84 Corridor

Tonight
Mostly clear. Lows in the lower 50s. West wind 10 to 15 mph, becoming light after midnight.
Monday
Sunny. Areas of smoke in the morning, then smoke in the afternoon. Highs in the upper 80s. Northeast wind 10 to 15 mph.
Monday Night
Mostly clear. Smoke. Lows in the lower 60s. Northeast wind 10 to 15 mph.
Tuesday
Sunny, breezy with highs in the mid 90s. East wind 15 to 25 mph.
Tuesday Night
Mostly clear. Lows in the mid 60s. East wind 10 to 15 mph.
Wednesday
Sunny. Highs in the upper 90s.
Wednesday Night
Clear. Lows in the upper 60s.
Thursday
Sunny. Highs in the mid 90s.
Thursday Night
Mostly clear. Lows in the lower 60s.
Friday
Sunny. Highs in the upper 80s.
Friday Night
Clear. Lows in the lower 60s.
Saturday
Sunny. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the lower 80s.





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501 PM PDT Sun Aug 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database