Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

52°F

11°C

Humidity 85%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 21 May 06:53 AM PDT
Detailed forecast for

West Columbia River Gorge I-84 Corridor

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





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502 AM PDT Thu May 21 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

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National Digital Forecast Database