Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

63°F

17°C

Humidity 51%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 19 May 09:47 PM PDT
Detailed forecast for

Central Columbia River Gorge I-84 Corridor

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 50s. West wind 15 to 20 mph, easing to 5 to 10 mph after midnight.
Wednesday
Sunny. Highs in the mid 70s. West wind 10 to 15 mph.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. West wind 10 to 15 mph, easing to light after midnight.
Thursday
Sunny. Highs around 80. Winds light, rising to east 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear. Lows in the lower 50s. West wind 5 to 10 mph.
Friday
Sunny. Highs in the lower 80s.
Friday Night
Mostly clear. Lows in the mid 50s.
Saturday
Sunny. Highs in the upper 70s.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Sunday
Mostly sunny. Highs in the mid 70s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.
Memorial Day
Partly sunny with a 50 percent chance of rain. Breezy with highs in the mid 60s.
Monday Night
Partly cloudy with a 20 percent chance of rain. Lows in the upper 40s.
Tuesday
Sunny with a 20 percent chance of rain. Highs around 70.





Basemap Options
Click map to change the forecast location
Loading map...
501 PM PDT Tue May 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database