National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

10°F

-12°C

Humidity 67%
Wind Speed N 13 mph
Barometer 30.22 in (1026.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 7 Dec 9:53 am CST
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Sunny, with a high near 17. North northwest wind 7 to 10 mph.

    High: 17 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 1. North northwest wind around 6 mph becoming calm in the evening.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: A chance of flurries. Mostly cloudy, with a high near 22. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 22 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 18. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of rain and snow after noon. Cloudy, with a high near 33. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 24. Chance of precipitation is 100%.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 20.

    High: 20 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 17. North northwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 1. North northwest wind around 6 mph becoming calm in the evening.
Monday
A chance of flurries. Mostly cloudy, with a high near 22. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Snow likely. Cloudy, with a low around 18. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow after noon. Cloudy, with a high near 33. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 100%.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 31.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 20.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 3.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 13.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.57°W (Elev. 830 ft)
Last Update:
8:32 am CST Dec 7, 2025
Forecast Valid:
10am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation