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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

30°F

-1°C

Humidity 79%
Wind Speed NE 13 mph
Barometer 30.25 in (1025.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 25 Dec 10:53 am CST
Extended Forecast for

5 Miles NNW Ripon WI

Winter Weather Advisory December 25, 09:00pm until December 26, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 34. East wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain before midnight, then rain or freezing rain likely between midnight and 1am, then rain likely after 1am. Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 33. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.

    Low: 33 °F

    Chance Rain
    then
    Rain/Freezing
    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: A chance of drizzle before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 38. South southeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 38 °F

    Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 40. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 20 percent chance of snow before noon. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Sunny
    and Blustery

Detailed Forecast

Christmas Day
Mostly cloudy, with a high near 34. East wind 11 to 14 mph, with gusts as high as 23 mph.
Tonight
A chance of rain before midnight, then rain or freezing rain likely between midnight and 1am, then rain likely after 1am. Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 33. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
Friday
A chance of drizzle before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 38. South southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Friday Night
Cloudy, with a low around 31. Light and variable wind.
Saturday
Mostly cloudy, with a high near 40. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of rain. Cloudy, with a low around 33.
Sunday
A slight chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10. Windy.
Monday
A 20 percent chance of snow before noon. Partly sunny, with a high near 18. Windy.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Ripon WI
 43.9°N 88.87°W (Elev. 951 ft)
Last Update:
10:56 am CST Dec 25, 2025
Forecast Valid:
11am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation