National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Mostly Cloudy

54°F

12°C

Humidity 43%
Wind Speed SW 6 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 16 Apr 05:15 PM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Windy, with a west wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph.

    Low: 30 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Increasing clouds, with a high near 49. West wind 9 to 11 mph becoming southeast in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. East northeast wind 7 to 13 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. Breezy, with an east wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. East wind 8 to 11 mph becoming north northeast after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Slight Chance
    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Windy, with a west wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph.
Friday
Increasing clouds, with a high near 49. West wind 9 to 11 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 37. East northeast wind 7 to 13 mph.
Saturday
Partly sunny, with a high near 55. Breezy, with an east wind 11 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 45. East wind 8 to 11 mph becoming north northeast after midnight.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 58. Breezy.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Windy.
Wednesday Night
A chance of rain. Snow level 5700 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 41. Windy.
Thursday
A slight chance of rain. Snow level 4100 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 50. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.75°N 121.71°W (Elev. 3081 ft)
Last Update:
4:41 pm PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation