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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

53°F

12°C

Humidity 45%
Wind Speed S 16 G 24 mph
Barometer 29.85 in (1011.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 25 Mar 11:53 am CDT
Extended Forecast for

3 Miles ESE Winnebago WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. South southwest wind around 15 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southwest wind 6 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 50. Southwest wind 7 to 14 mph becoming north in the morning. Winds could gust as high as 20 mph.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. North northeast wind 11 to 17 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. North wind 9 to 11 mph becoming west northwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. South southwest wind around 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 36. South southwest wind 6 to 9 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 50. Southwest wind 7 to 14 mph becoming north in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 20. North northeast wind 11 to 17 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 37. North wind 9 to 11 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 40.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 59.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 37.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Winnebago WI
 44.03°N 88.44°W (Elev. 748 ft)
Last Update:
11:16 am CDT Mar 25, 2026
Forecast Valid:
12pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation