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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

30°F

-1°C

Humidity 82%
Wind Speed W 6 mph
Barometer 29.76 in (1009.6 mb)
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill24°F (-4°C)
Last update 5 Feb 6:53 pm CST
Extended Forecast for

Winneconne WI

  • Tonight

    Tonight: Snow before 3am, then snow, possibly mixed with freezing rain between 3am and 4am, then snow after 4am. Low around 27. West southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Wintry Mix

  • Friday

    Friday: A chance of snow before 9am, then a chance of flurries between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 31 by 9am, then falling to around 19 during the remainder of the day. North northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 31 °F⇓

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 19. Northwest wind around 5 mph becoming calm in the morning.

    High: 19 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 13. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 13 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow before 3am, then snow, possibly mixed with freezing rain between 3am and 4am, then snow after 4am. Low around 27. West southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.
Friday
A chance of snow before 9am, then a chance of flurries between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 31 by 9am, then falling to around 19 during the remainder of the day. North northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 2. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Saturday
Increasing clouds, with a high near 19. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
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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:
6:46 pm CST Feb 5, 2026
Forecast Valid:
6pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation