National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

2°F

-17°C

Humidity 63%
Wind Speed W 3 mph
Barometer 30.22 in (1026.8 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 27 Jan 6:53 pm CST
Extended Forecast for

3 Miles ESE Winnebago WI

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values between -10 and -20. West wind around 9 mph, with gusts as high as 18 mph.

    Low: -4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 8 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -7. Wind chill values between -15 and -25. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: -7 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and cold, with a high near 8. Wind chill values between -15 and -25. Northwest wind 7 to 10 mph.

    High: 8 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -5. North wind 6 to 13 mph.

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -4. Wind chill values between -10 and -20. West wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around -7. Wind chill values between -15 and -25. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
Sunny and cold, with a high near 8. Wind chill values between -15 and -25. Northwest wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around -5. North wind 6 to 13 mph.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 18.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 20.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 22.
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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:
5:25 pm CST Jan 27, 2026
Forecast Valid:
7pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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