Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

70°F

21°C

Humidity 68%
Wind Speed S 12 mph
Barometer 29.66 in (1003.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Oct 5:53 pm CDT
Extended Forecast for

Winnebago WI

  • Tonight

    Tonight: Rain and thunderstorms before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am.  Low around 59. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 10 percent chance of showers before 7am.  Partly sunny, then gradually becoming sunny, with a high near 71. West southwest wind 5 to 9 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am.  Increasing clouds, with a low around 48. West southwest wind 6 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 58. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 58 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am. Low around 59. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 71. West southwest wind 5 to 9 mph.
Saturday Night
A slight chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Increasing clouds, with a low around 48. West southwest wind 6 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 41. West wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 63.
Monday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Winnebago WI
 44.06°N 88.53°W (Elev. 758 ft)
4:11 pm CDT Oct 17, 2025
5pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025
 
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Additional Resources

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