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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

58°F

14°C

Humidity 90%
Wind Speed E 3 mph
Barometer 30.40 in (1029.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Sep 7:53 am CDT
Extended Forecast for

3 Miles SW Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Mostly sunny, with a high near 67. East wind 5 to 8 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. East southeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. East wind 5 to 8 mph.
Tonight
A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 68. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 48. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 68. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 51.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Oshkosh, Wittman Regional Airport WI
 43.98°N 88.63°W (Elev. 846 ft)
Last Update:
2:36 am CDT Sep 24, 2026
Forecast Valid:
7am CDT Sep 24, 2026-6pm CDT Sep 30, 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