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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

35°F

2°C

Humidity 85%
Wind Speed S 7 mph
Barometer 30.35 in (1028.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Apr 10:53 pm CDT
Extended Forecast for

Chilton WI

  • Tonight

    Tonight: Clear, with a low around 33. South southeast wind around 5 mph.

    Low: 33 °F

    Clear

  • Saturday

    Saturday: A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 54. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 54 °F

    Sunny then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, then rain and possibly a thunderstorm after 10pm. Low around 41. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm before 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 68. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

Detailed Forecast

Tonight
Clear, with a low around 33. South southeast wind around 5 mph.
Saturday
A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 54. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Rain likely, then rain and possibly a thunderstorm after 10pm. Low around 41. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Rain and possibly a thunderstorm before 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 68. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 54. Chance of precipitation is 80%.
Wednesday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48.
Thursday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 68.
Thursday Night
A 30 percent chance of rain. Partly cloudy, with a low around 50.
Friday
A 40 percent chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
10:56 pm CDT Apr 10, 2026
Forecast Valid:
11pm CDT Apr 10, 2026-6pm CDT Apr 17, 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