Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Partly Cloudy

64°F

18°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 04 Sep 05:15 PM PDT
Extended Forecast for

3 Miles NNE Mosier OR

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 8pm and 2am.  Mostly cloudy, with a low around 52. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 69. Light west wind.  Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 11pm.  Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers.  Mostly cloudy, with a high near 70. Light and variable wind.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 56. Calm wind becoming west 5 to 8 mph after midnight.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 52. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 69. Light west wind. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 53. Calm wind.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 70. Light and variable wind.
Sunday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 56. Calm wind becoming west 5 to 8 mph after midnight.
Labor Day
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers. Partly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mosier OR
 45.71°N 121.39°W (Elev. 200 ft)
3:00 pm PDT Sep 4, 2026
5pm PDT Sep 4, 2026-6pm PDT Sep 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database