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

19°F

-7°C

Humidity 65%
Wind Speed N 15 G 25 mph
Barometer 30.41 in (1031.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 22 Feb 9:53 pm CST
Extended Forecast for

2 Miles N Winnebago WI

  • Tonight

    Tonight: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10. North northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. North northwest wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 23 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Light and variable wind becoming south 5 to 10 mph after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 35. South wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. West northwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 24. North northwest wind 9 to 14 mph becoming light in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 15. Light and variable wind becoming south 5 to 10 mph after midnight.
Tuesday
Snow likely. Mostly cloudy, with a high near 35. South wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, with a low around 13. West northwest wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 25.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow before noon. Partly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Winnebago WI
 44.08°N 88.5°W (Elev. 748 ft)
Last Update:
9:26 pm CST Feb 22, 2026
Forecast Valid:
10pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation