Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Partly Cloudy

41°F

5°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Apr 07:15 AM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Today

    Today: Partly sunny, with a high near 61. Windy, with an east wind 15 to 22 mph, with gusts as high as 32 mph.

    High: 61 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 50. East northeast wind around 10 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 65. Light and variable wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 46. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 52. Breezy, with a west wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 39. Windy.  Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely
    and Windy

  • Wednesday

    Wednesday: Rain.  Snow level 5300 feet lowering to 4700 feet. High near 44. Very windy.  Chance of precipitation is 80%.

    High: 44 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm.  Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 40. Windy.

    Low: 40 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: A chance of rain.  Snow level 3800 feet rising to 5200 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 61. Windy, with an east wind 15 to 22 mph, with gusts as high as 32 mph.
Tonight
Increasing clouds, with a low around 50. East northeast wind around 10 mph.
Monday
Mostly cloudy, with a high near 65. Light and variable wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52. Breezy, with a west wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39. Windy. Chance of precipitation is 70%.
Wednesday
Rain. Snow level 5300 feet lowering to 4700 feet. High near 44. Very windy. Chance of precipitation is 80%.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 40. Windy.
Thursday
A chance of rain. Snow level 3800 feet rising to 5200 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.75°N 121.71°W (Elev. 3081 ft)
6:41 am PDT Apr 19, 2026
7am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database