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.

Partly Cloudy

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Apr 06:15 AM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Today

    Today: Mostly sunny, with a high near 41. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Windy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.

    Low: 30 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 49. West wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. East northeast wind 9 to 11 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. East wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 56. Breezy.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

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

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 41. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 30. Windy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 49. West wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 37. East northeast wind 9 to 11 mph.
Saturday
Partly sunny, with a high near 55. East wind 11 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 44.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 56. Breezy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 50. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40. Breezy.
Wednesday
A chance of rain. Snow level 4700 feet. Partly sunny, with a high near 45. Windy.
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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:
5:41 am PDT Apr 16, 2026
Forecast Valid:
6am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation