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Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Overcast

34°F

1°C

Humidity 69%
Wind Speed ESE 4 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Jan 08:55 PM PST
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 23. Breezy, with an east wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 31. East wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. East northeast wind around 10 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 30. East wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. East northeast wind around 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow before 1pm, then a slight chance of rain and snow.  Partly sunny, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 23. Breezy, with an east wind 16 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 31. East wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 21. East northeast wind around 10 mph.
Sunday
Partly sunny, with a high near 30. East wind 11 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 25. East northeast wind around 10 mph.
Monday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of rain and snow before 4pm, then a chance of rain. Snow level 3500 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 31.
Thursday
A slight chance of rain and snow. Snow level 4500 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 39.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.75°N 121.71°W (Elev. 3081 ft)
8:41 pm PST Jan 23, 2026
9pm PST Jan 23, 2026-6pm PST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database