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
27°F
-3°C
| Humidity | 86% |
| Wind Speed | N 0 MPH |
| Barometer | 30.43 in (1030.48 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jan 04:55 AM PST |
Extended Forecast for
9 Miles ENE Cascade Locks OR
Today
High: 33 °F
Sunny and
Breezy then
SunnyTonight
Low: 24 °F
Mostly Clear
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 38 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/SnowMonday Night
Low: 30 °F
Frost
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
and BreezyWednesday
High: 35 °F
Chance
Rain/Snow
Detailed Forecast
Today
Sunny, with a high near 33. Breezy, with an east wind 9 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 24. East northeast wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 31. East wind around 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 27. East wind around 10 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 3000 feet in the afternoon. Mostly cloudy, with a high near 38. East wind 7 to 9 mph. Chance of precipitation is 20%.
Monday Night
Widespread frost between 10pm and 1am. Otherwise, partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 29. Breezy.
Wednesday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Partly sunny, with a high near 40.
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 41.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
4:46 am PST Jan 24, 2026
5am PST Jan 24, 2026-6pm PST Jan 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
