Want to revisit 2025? Here's our year-end climate summary!
Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >
Current conditions at
I84 WB at Cascade Locks MP44.57 (ODT78)
Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.NA
33°F
1°C
| Humidity | 56% |
| Wind Speed | E 3 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Last update | 24 Jan 04:18 AM PST |
Extended Forecast for
10 Miles NE Cascade Locks OR
Today
High: 34 °F
Sunny
Tonight
Low: 25 °F
Mostly Clear
Sunday
High: 33 °F
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 39 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/SnowMonday Night
Low: 30 °F
Frost
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
then Chance
Snow ShowersWednesday
High: 36 °F
Chance
Rain/Snow
Detailed Forecast
Today
Sunny, with a high near 34. East northeast wind 8 to 14 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 25. Northeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 33. East wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 27. East wind around 7 mph.
Monday
A slight chance of snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm. Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 39. East wind around 6 mph becoming north in the afternoon. Chance of precipitation is 20%.
Monday Night
Widespread frost after 9pm. Otherwise, partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A chance of snow showers after 4am. Snow level 3400 feet. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Snow level 3400 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Partly sunny, with a high near 41.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Friday
A slight chance of showers. Mostly cloudy, with a high near 42.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NE Cascade Locks OR
45.79°N 121.75°W (Elev. 1955 ft)
45.79°N 121.75°W (Elev. 1955 ft)
3:46 am PST Jan 24, 2026
4am PST Jan 24, 2026-6pm PST Jan 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
