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 55%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 May 09:03 PM PDT
Detailed forecast for

West Columbia River Gorge I-84 Corridor

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





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502 PM PDT Wed May 20 2026
 
 

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