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.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 29.71 in (1007.0 mb)
Dewpoint 34°F (1°C)
Visibility 1.50 mi
Wind Chill28°F (-2°C)
Last update 26 Dec 10:53 am CST
Extended Forecast for

Winneconne WI

  • Today

    Today: Patchy fog before 1pm. Otherwise, cloudy, with a high near 40. Northwest wind 5 to 7 mph.

    High: 40 °F

    Patchy Fog

  • Tonight

    Tonight: Cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 39. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 39 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Cloudy, with a low around 36. Southeast wind 5 to 9 mph becoming light east southeast after midnight.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 40. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 40 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after midnight. Cloudy, with a low around 18. Blustery. Chance of precipitation is 70%.

    Low: 18 °F

    Rain/Snow
    Likely then
    Snow Likely
    and Blustery

  • Monday

    Monday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 24. Blustery.

    High: 24 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, cloudy, with a high near 40. Northwest wind 5 to 7 mph.
Tonight
Cloudy, with a low around 32. Light and variable wind.
Saturday
Cloudy, with a high near 39. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 36. Southeast wind 5 to 9 mph becoming light east southeast after midnight.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 40. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after midnight. Cloudy, with a low around 18. Blustery. Chance of precipitation is 70%.
Monday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 24. Blustery.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 4.
New Year's Day
Sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winneconne WI
 44.11°N 88.71°W (Elev. 748 ft)
Last Update:
10:56 am CST Dec 26, 2025
Forecast Valid:
11am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation