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.

light drizzle

50°F

10°C

Humidity 81%
Wind Speed WNW 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 May 05:35 PM PDT
Extended Forecast for

8 Miles ENE Cascade Locks OR

  • Tonight

    Tonight: Rain and thunderstorms before 1am, then rain likely. Low around 44. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then a chance of rain and thunderstorms after 5pm. High near 54. Windy, with a west wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 43. Windy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.

    Low: 43 °F

    Windy. Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.

    High: 62 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 45. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy.

    High: 68 °F

    Decreasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 1am, then rain likely. Low around 44. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then a chance of rain and thunderstorms after 5pm. High near 54. Windy, with a west wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 43. Windy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Sunday Night
Increasing clouds, with a low around 45. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Breezy.
Monday Night
Mostly clear, with a low around 46. Breezy.
Tuesday
Mostly sunny, with a high near 69. Breezy.
Tuesday Night
Mostly clear, with a low around 49. Breezy.
Wednesday
Sunny, with a high near 73. Breezy.
Wednesday Night
Mostly clear, with a low around 51. Breezy.
Thursday
Sunny, with a high near 73. Windy.
Thursday Night
Partly cloudy, with a low around 51. Breezy.
Friday
Mostly sunny, with a high near 73. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Cascade Locks OR
 45.71°N 121.7°W (Elev. 200 ft)
Last Update:
5:41 pm PDT May 15, 2026
Forecast Valid:
6pm PDT May 15, 2026-6pm PDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation