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.

Overcast

40°F

4°C

Humidity 73%
Wind Speed W 10 G 20 mph
Barometer 29.50 in (999.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Jan 8:53 pm CST
Extended Forecast for

Winneconne WI

  • Tonight

    Tonight: A chance of snow and freezing rain before 1am, then a chance of snow between 1am and 5am. Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 16 °F

    Slight Chance
    Snow then
    Chance Wintry
    Mix and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. North northwest wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. North northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 24. Northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 24 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow. Low around 21. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 21 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow and freezing rain before 1am, then a chance of snow between 1am and 5am. Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 21. North northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 10. North northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 24. Northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow. Low around 21. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 19.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 13.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
M.L.King Day
Partly sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around -3.
Tuesday
Mostly sunny and cold, with a high near 10.
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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:
7:36 pm CST Jan 13, 2026
Forecast Valid:
9pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation