Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

40°F

4°C

Humidity 51%
Wind Speed S 15 G 23 mph
Barometer 30.19 in (1023.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 29 Mar 12:53 am CDT
Extended Forecast for

5 Miles NNW Ripon WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. South southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely and possibly a thunderstorm.  Mostly cloudy, with a low around 45. East wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 45 °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 58. Chance of precipitation is 60%.

    High: 58 °F

    Chance
    T-storms then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 1am.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 62. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 42. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 70. South southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Ripon WI
 43.9°N 88.87°W (Elev. 951 ft)
1:06 am CDT Mar 29, 2026
1am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database