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.

Light Snow

26°F

-3°C

Humidity 81%
Wind Speed NW 13 mph
Barometer 29.73 in (1008.6 mb)
Dewpoint 21°F (-6°C)
Visibility 6.00 mi
Wind Chill15°F (-9°C)
Last update 31 Dec 12:53 pm CST
Extended Forecast for

Winneconne WI

  • This Afternoon

    This Afternoon: Snow, mainly before 4pm, then a chance of flurries after 5pm. High near 23. North northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 23 °F

    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 1. West northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    Low: 1 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: A chance of snow between noon and 5pm. Partly sunny, with a high near 14. West wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 14 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 6. West wind around 6 mph.

    Low: 6 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 17. West wind 6 to 8 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 6.

    Low: 6 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow, mainly before 4pm, then a chance of flurries after 5pm. High near 23. North northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 1. West northwest wind 8 to 13 mph, with gusts as high as 26 mph.
New Year's Day
A chance of snow between noon and 5pm. Partly sunny, with a high near 14. West wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. West wind around 6 mph.
Friday
Sunny, with a high near 17. West wind 6 to 8 mph.
Friday Night
Increasing clouds, with a low around 6.
Saturday
Mostly cloudy, with a high near 20.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winneconne WI
 44.11°N 88.71°W (Elev. 748 ft)
Last Update:
12:56 pm CST Dec 31, 2025
Forecast Valid:
1pm CST Dec 31, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation