Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Clear

81°F

27°C

Humidity 36%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Aug 11:15 AM PDT
Extended Forecast for

Mosier OR

Heat Advisory until August 21, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 21, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Today

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. West wind 3 to 5 mph.

    Low: 68 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 92. West wind around 5 mph becoming calm  in the morning.

    High: 92 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 65. West wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 65 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 80. West wind around 15 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 68. West wind 3 to 5 mph.
Friday
Mostly cloudy, with a high near 92. West wind around 5 mph becoming calm in the morning.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 65. West wind 6 to 14 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 80. West wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mosier OR
 45.68°N 121.41°W (Elev. 331 ft)
11:31 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