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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

32°F

0°C

Humidity 92%
Wind Speed NE 16 mph
Barometer 29.81 in (1010.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 10 Mar 9:53 pm CDT
Extended Forecast for

3 Miles NNE Ripon WI

Winter Weather Advisory March 11, 01:00am until March 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of rain before 3am, then a slight chance of drizzle or freezing rain between 3am and 4am, then a slight chance of freezing rain after 4am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, cloudy, with a low around 30. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Snow and freezing rain likely before noon, then snow. Patchy fog between 8am and 3pm. High near 35. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 35 °F

    Wintry Mix
    Likely and
    Patchy Fog
    then Snow and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 44. Southwest wind 5 to 10 mph.

    High: 44 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and snow. Low around 33. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain and
    Breezy then
    Rain/Snow and
    Windy

  • Friday

    Friday: Snow, possibly mixed with rain, mainly before 7am. High near 40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Windy.
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Increasing clouds, with a low around 23. Northwest wind 5 to 15 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 39. Southeast wind 5 to 10 mph.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Rain/Snow

Detailed Forecast

Tonight
A chance of rain before 3am, then a slight chance of drizzle or freezing rain between 3am and 4am, then a slight chance of freezing rain after 4am. Patchy fog before 1am, then patchy fog after 2am. Otherwise, cloudy, with a low around 30. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday
Snow and freezing rain likely before noon, then snow. Patchy fog between 8am and 3pm. High near 35. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 22. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 44. Southwest wind 5 to 10 mph.
Thursday Night
Rain before 1am, then rain and snow. Low around 33. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow, possibly mixed with rain, mainly before 7am. High near 40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Increasing clouds, with a low around 23. Northwest wind 5 to 15 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 39. Southeast wind 5 to 10 mph.
Saturday Night
Snow, possibly mixed with rain. Low around 26. Chance of precipitation is 80%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Ripon WI
 43.9°N 88.81°W (Elev. 820 ft)
Last Update:
9:42 pm CDT Mar 10, 2026
Forecast Valid:
10pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation