Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

75°F

24°C

Humidity 46%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 31 Jul 10:37 PM PDT
Detailed forecast for

Central Columbia River Gorge I-84 Corridor

Tonight
Mostly clear. Lows around 60. West wind 15 to 20 mph.
Saturday
Mostly sunny. A slight chance of rain in the afternoon. Breezy with highs in the mid 70s. West wind 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
Saturday Night
Mostly clear. Lows in the mid 50s. West wind 15 to 20 mph. Gusts up to 35 mph in the evening.
Sunday
Sunny. Highs in the mid 70s. West wind 15 to 20 mph.
Sunday Night
Mostly clear. Lows in the mid 50s. West wind 15 to 20 mph, easing to 5 to 10 mph after midnight.
Monday
Sunny. Highs in the lower 80s.
Monday Night
Clear. Lows in the lower 60s.
Tuesday
Sunny. Highs around 90.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Sunny. Highs in the upper 80s.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Sunny. Highs in the mid 80s.
Thursday Night
Mostly clear. Lows around 60.
Friday
Sunny. Highs in the mid 80s.





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501 PM PDT Fri Jul 31 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database