Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Clear

77°F

25°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Aug 10:55 AM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Today

    Today: Sunny, with a high near 80. West southwest wind 10 to 14 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. West wind 9 to 11 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, with a high near 76. West wind 8 to 10 mph.

    High: 76 °F

    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 56. Windy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 26 mph.

    Low: 56 °F

    Chance
    Showers and
    Windy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 62. Windy, with a west wind 22 to 24 mph, with gusts as high as 29 mph.

    High: 62 °F

    Windy. Slight
    Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 53. Windy.

    Low: 53 °F

    Increasing
    Clouds and
    Windy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Windy.

    High: 63 °F

    Decreasing
    Clouds and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. West southwest wind 10 to 14 mph.
Tonight
Increasing clouds, with a low around 62. West wind 9 to 11 mph.
Friday
Cloudy, with a high near 76. West wind 8 to 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 56. Windy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 26 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 62. Windy, with a west wind 22 to 24 mph, with gusts as high as 29 mph.
Saturday Night
Increasing clouds, with a low around 53. Windy.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Windy.
Sunday Night
Mostly clear, with a low around 51. Breezy.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 71. Breezy.
Tuesday Night
Partly cloudy, with a low around 54. Breezy.
Wednesday
Mostly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.75°N 121.71°W (Elev. 3081 ft)
10:41 am PDT Aug 20, 2026
11am PDT Aug 20, 2026-6pm PDT Aug 26, 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