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
Ken Jernstedt Airfield (K4S2)
Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.
Clear
21°F
-6°C
| Humidity | 92% |
| Wind Speed | N 0 MPH |
| Barometer | 30.34 in (1027.43 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jan 05:35 AM PST |
Extended Forecast for
9 Miles ENE Cascade Locks OR
Today
High: 30 °F
Partly Sunny
and BreezyTonight
Low: 26 °F
Mostly Cloudy
Monday
High: 38 °F
Partly Sunny
Monday Night
Low: 29 °F
Frost
Tuesday
High: 35 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 28 °F
Chance
Rain/SnowWednesday
High: 35 °F
Chance Rain
Wednesday Night
Low: 34 °F
Rain Likely
Thursday
High: 38 °F
Rain Likely
Detailed Forecast
Today
Partly sunny, with a high near 30. Breezy, with an east wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 26. East northeast wind 8 to 13 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 38. East wind around 8 mph.
Monday Night
Widespread frost before 1am. Otherwise, mostly cloudy, with a low around 29. East wind 7 to 10 mph.
Tuesday
Mostly cloudy, with a high near 35. Breezy, with an east wind around 15 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of rain and snow after 10pm. Snow level 3100 feet rising to 3800 feet after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 35.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 34.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 38.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Mostly cloudy, with a high near 41.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles ENE Cascade Locks OR
45.73°N 121.7°W (Elev. 1893 ft)
45.73°N 121.7°W (Elev. 1893 ft)
5:41 am PST Jan 25, 2026
5am PST Jan 25, 2026-6pm PST Jan 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
