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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

20°F

-7°C

Humidity 85%
Wind Speed SW 12 G 22 mph
Barometer 29.87 in (1013.6 mb)
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Wind Chill8°F (-13°C)
Last update 2 Dec 7:53 pm CST
Extended Forecast for

5 Miles NNW Ripon WI

  • Tonight

    Tonight: A chance of snow or flurries before 3am, then snow likely after 3am. Cloudy, with a temperature rising to around 26 by 5am. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F⇑

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 16 by 5pm. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F⇓

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Wind chill values between -10 and -20. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and cold, with a high near 9. Wind chill values between -10 and -20. West northwest wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 9 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow or flurries before 3am, then snow likely after 3am. Cloudy, with a temperature rising to around 26 by 5am. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 16 by 5pm. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around -5. Wind chill values between -10 and -20. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny and cold, with a high near 9. Wind chill values between -10 and -20. West northwest wind 6 to 8 mph becoming south southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 1. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 22.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 21.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 4.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 18.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 1.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Ripon WI
 43.9°N 88.87°W (Elev. 951 ft)
Last Update:
7:26 pm CST Dec 2, 2025
Forecast Valid:
8pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation