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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

17°F

-8°C

Humidity 68%
Wind Speed SW 6 mph
Barometer 30.26 in (1027.5 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 4 Feb 8:53 pm CST
Extended Forecast for

5 Miles WNW Winneconne WI

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 11. West southwest wind 5 to 7 mph.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Snow, possibly mixing with freezing rain after 11am, then gradually ending. High near 31. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 31 °F

    Wintry Mix
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Snow likely after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 27. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Friday

    Friday: A slight chance of drizzle, snow, and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 35. North northwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 0. North northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 20.

    High: 20 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 11. West southwest wind 5 to 7 mph.
Thursday
Snow, possibly mixing with freezing rain after 11am, then gradually ending. High near 31. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 27. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday
A slight chance of drizzle, snow, and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 35. North northwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 0. North northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Increasing clouds, with a high near 20.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Tuesday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
A chance of rain or freezing rain. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Winneconne WI
 44.13°N 88.83°W (Elev. 748 ft)
Last Update:
9:06 pm CST Feb 4, 2026
Forecast Valid:
9pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation