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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

38°F

3°C

Humidity 79%
Wind Speed NE 8 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Wind Chill32°F (0°C)
Last update 5 Mar 9:53 am CST
Extended Forecast for

Winnebago WI

  • Today

    Today: A 20 percent chance of rain before 11am. Cloudy, with a high near 45. East northeast wind around 8 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Cloudy

  • Tonight

    Tonight: A slight chance of drizzle after midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 36. East southeast wind 3 to 7 mph.

    Low: 36 °F

    Patchy Fog
    then Slight
    Chance
    Drizzle and
    Areas Fog

  • Friday

    Friday: Rain likely, then rain and possibly a thunderstorm after noon. Patchy fog before 8am. High near 59. Southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain Likely
    and Patchy
    Fog then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 47. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 52. West northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain before 11am. Cloudy, with a high near 45. East northeast wind around 8 mph.
Tonight
A slight chance of drizzle after midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 36. East southeast wind 3 to 7 mph.
Friday
Rain likely, then rain and possibly a thunderstorm after noon. Patchy fog before 8am. High near 59. Southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain and possibly a thunderstorm. Low around 47. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 52. West northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 37.
Tuesday
Rain likely. Mostly sunny, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winnebago WI
 44.08°N 88.53°W (Elev. 787 ft)
Last Update:
8:26 am CST Mar 5, 2026
Forecast Valid:
10am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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