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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

46°F

8°C

Humidity 63%
Wind Speed Calm
Barometer 30.15 in (1021.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Apr 8:53 pm CDT
Extended Forecast for

Chilton WI

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 37. South southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: A 10 percent chance of rain before 7am. Partly sunny, with a high near 48. Northwest wind 6 to 10 mph.

    High: 48 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 42. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 68. Breezy. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 50%.

    Low: 60 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 73.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 37. South southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 48. Northwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 32. Light and variable wind becoming southeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 53. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 42. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 68. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 50%.
Monday
A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 73.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 80%.
Wednesday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
8:37 pm CDT Apr 9, 2026
Forecast Valid:
9pm CDT Apr 9, 2026-6pm CDT Apr 16, 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