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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

23°F

-5°C

Humidity 65%
Wind Speed W 6 mph
Barometer 30.58 in (1037.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 28 Mar 7:53 am CDT
Extended Forecast for

4 Miles SE Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Increasing clouds, with a high near 44. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58. South southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South southwest wind around 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 44. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 34. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 58. South southwest wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 40. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 61. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 49.
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Forecast Area
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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)
Last Update:
7:56 am CDT Mar 28, 2026
Forecast Valid:
8am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation