Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

27°F

-3°C

Humidity 85%
Wind Speed NW 6 mph
Barometer 29.57 in (1003.2 mb)
Dewpoint 23°F (-5°C)
Visibility 7.00 mi
Wind Chill20°F (-7°C)
Last update 9 Dec 1:53 pm CST
Extended Forecast for

4 Miles SE Oshkosh, Wittman Regional Airport WI

Winter Weather Advisory December 9, 08:00pm until December 10, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: A 40 percent chance of snow after 4pm.  Cloudy, with a high near 31. West wind 5 to 8 mph becoming light and variable.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 25. Southeast wind 6 to 11 mph becoming north 16 to 21 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Heavy Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow before 8am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. North northwest wind 13 to 21 mph, with gusts as high as 36 mph.

    High: 27 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 6. West northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 17. West southwest wind 7 to 9 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow.  Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around -2.

    Low: -2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon.  Partly sunny and cold, with a high near 6.

    High: 6 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow after 4pm. Cloudy, with a high near 31. West wind 5 to 8 mph becoming light and variable.
Tonight
Snow. The snow could be heavy at times. Low around 25. Southeast wind 6 to 11 mph becoming north 16 to 21 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
A 40 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. North northwest wind 13 to 21 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 6. West northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 17. West southwest wind 7 to 9 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 20.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2.
Saturday
A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny and cold, with a high near 6.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 17.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.51°W (Elev. 748 ft)
1:46 pm CST Dec 9, 2025
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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