Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Clear

72°F

22°C

Humidity 56%
Wind Speed W 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 21 Aug 10:15 PM PDT
Extended Forecast for

2 Miles N Mosier OR

Wind Advisory August 22, 11:00am until August 22, 11:00pm
Red Flag Warning August 22, 12:00pm until August 22, 10:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  • Tonight

    Tonight: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 63. West wind 8 to 15 mph, with gusts as high as 26 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. West wind around 14 mph, with gusts as high as 29 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. West wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 21 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 63. West wind 8 to 15 mph, with gusts as high as 26 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. West wind 14 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 60. West wind around 14 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 78. West wind 11 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 59. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Mosier OR
 45.71°N 121.39°W (Elev. 200 ft)
10:06 pm PDT Aug 21, 2026
10pm PDT Aug 21, 2026-6pm PDT Aug 28, 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