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.

Clear

55°F

13°C

Humidity 62%
Wind Speed NNW 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Apr 10:35 AM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Today

    Today: Partly sunny, with a high near 64. Windy, with an east wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 64 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 52. East wind around 10 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 69. East northeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 49. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 55. Breezy, with a west wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 11pm. Low around 43. Windy. Chance of precipitation is 80%.

    Low: 43 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain. High near 46. Very windy. Chance of precipitation is 80%.

    High: 46 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42. Windy.

    Low: 42 °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 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 64. Windy, with an east wind 14 to 22 mph, with gusts as high as 32 mph.
Tonight
Increasing clouds, with a low around 52. East wind around 10 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 69. East northeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 55. Breezy, with a west wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Tuesday Night
Rain, mainly after 11pm. Low around 43. Windy. Chance of precipitation is 80%.
Wednesday
Rain. High near 46. Very windy. Chance of precipitation is 80%.
Wednesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42. 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 54.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.73°N 121.7°W (Elev. 1893 ft)
Last Update:
10:41 am PDT Apr 19, 2026
Forecast Valid:
10am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation