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

34°F

1°C

Humidity 56%
Wind Speed NW 13 mph
Barometer 30.00 in (1017.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Mar 6:53 pm CDT
Extended Forecast for

3 Miles ESE Winnebago WI

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 39. West northwest wind 8 to 10 mph becoming south southwest in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow before 9pm, then rain and snow. Low around 28. Windy, with a south wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow and
    Windy

  • Friday

    Friday: Mostly cloudy, with a high near 36. Very windy, with a west northwest wind 30 to 38 mph, with gusts as high as 47 mph.

    High: 36 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Blustery, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 26 mph.

    Low: 18 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Rain and snow. High near 32. Windy. Chance of precipitation is 80%.

    High: 32 °F

    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 11. Windy. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Windy

Detailed Forecast

Tonight
Increasing clouds, with a low around 21. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 39. West northwest wind 8 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Snow before 9pm, then rain and snow. Low around 28. Windy, with a south wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Mostly cloudy, with a high near 36. Very windy, with a west northwest wind 30 to 38 mph, with gusts as high as 47 mph.
Friday Night
Partly cloudy, with a low around 18. Blustery, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 26 mph.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 24. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 32. Windy. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 11. Windy. Chance of precipitation is 70%.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 20. Windy.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
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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:
6:56 pm CDT Mar 11, 2026
Forecast Valid:
7pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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