Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Partly Cloudy

15°F

-9°C

Humidity 67%
Wind Speed SW 5 mph
Barometer 29.86 in (1013.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 26 Feb 4:53 am CST
Extended Forecast for

3 Miles ESE Winnebago WI

  • Today

    Today: Partly sunny, with a high near 34. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Southwest wind around 11 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. West wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon.  Cloudy, with a high near 23. Northwest wind 9 to 13 mph.

    High: 23 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 5.

    Low: 5 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 34. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 22. Southwest wind around 11 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 18. West wind 13 to 17 mph, with gusts as high as 29 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Cloudy, with a high near 23. Northwest wind 9 to 13 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5.
Sunday
Sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 31.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Winnebago WI
 44.03°N 88.44°W (Elev. 748 ft)
4:26 am CST Feb 26, 2026
5am CST Feb 26, 2026-6pm CST Mar 4, 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