Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

58°F

14°C

Humidity 87%
Wind Speed NW 9 mph
Barometer 29.82 in (1009.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 11:53 am CDT
Extended Forecast for

3 Miles ESE Winnebago WI

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 57. North northeast wind around 6 mph becoming light and variable.

    High: 57 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 46. Light southeast wind becoming south southeast 5 to 9 mph in the evening.

    Low: 46 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 5pm.  Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 65. South southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Areas Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Some of the storms could produce heavy rainfall.  Low around 38. South southeast wind around 18 mph becoming west after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 100%.

    Low: 38 °F

    Heavy Rain

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm.  Mostly sunny, with a high near 44. West wind around 21 mph, with gusts as high as 30 mph.

    High: 44 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 57. North northeast wind around 6 mph becoming light and variable.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 46. Light southeast wind becoming south southeast 5 to 9 mph in the evening.
Friday
A 30 percent chance of showers and thunderstorms after 5pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. South southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Some of the storms could produce heavy rainfall. Low around 38. South southeast wind around 18 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 44. West wind around 21 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Winnebago WI
 44.03°N 88.44°W (Elev. 748 ft)
10:38 am CDT Apr 16, 2026
12pm CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
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Additional Resources

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