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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Partly Cloudy

36°F

2°C

Humidity 64%
Wind Speed W 15 G 25 mph
Barometer 30.07 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 5 Apr 9:53 am CDT
Extended Forecast for

3 Miles ESE Winnebago WI

  • Today

    Today: Mostly sunny, with a high near 44. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. West wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain and snow showers before 10am, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 19. North wind 7 to 17 mph, with gusts as high as 24 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Sunny, with a high near 36. North wind around 6 mph becoming south in the afternoon.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 4am, then a chance of rain and snow showers. Increasing clouds, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 54. Breezy. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 44. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Tonight
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. West wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
A slight chance of rain and snow showers before 10am, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 19. North wind 7 to 17 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 36. North wind around 6 mph becoming south in the afternoon.
Tuesday Night
A chance of snow showers before 4am, then a chance of rain and snow showers. Increasing clouds, with a low around 28. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 54. Breezy. Chance of precipitation is 50%.
Wednesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 49.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Winnebago WI
 44.03°N 88.44°W (Elev. 748 ft)
Last Update:
8:52 am CDT Apr 5, 2026
Forecast Valid:
10am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation