


Current conditions at
I84 WB at Cascade Locks MP44.57 (ODT78)
Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.NA
76°F
24°C
Humidity | 43% |
Wind Speed | SSW 3 MPH |
Barometer | NA |
Dewpoint | 52°F (11°C) |
Visibility | NA |
Heat Index | 78°F (26°C) |
Last update | 17 Aug 01:08 PM PDT |
Extended Forecast for
Cascade Locks OR
This Afternoon
High: 78 °F
Mostly Sunny
Tonight
Low: 57 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday
High: 76 °F
Decreasing
CloudsMonday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Thursday
High: 87 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 78. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 57. West southwest wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 55. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 81. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 87.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cascade Locks OR
45.7°N 121.88°W (Elev. 449 ft)
45.7°N 121.88°W (Elev. 449 ft)
12:41 pm PDT Aug 17, 2025
1pm PDT Aug 17, 2025-6pm PDT Aug 23, 2025