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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

41°F

5°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.35 in (994.4 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill36°F (2°C)
Last update 18 Feb 5:53 am CST
Extended Forecast for

3 Miles NNE Van Dyne WI

  • Today

    Today: A slight chance of rain before 8am, then a slight chance of rain after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 54. South southeast wind 11 to 17 mph becoming west southwest in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 31. West southwest wind 5 to 9 mph becoming south after midnight.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. South southeast wind 5 to 9 mph becoming northeast in the morning.

    High: 48 °F

    Sunny then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 31. East northeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 38. West wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Today
A slight chance of rain before 8am, then a slight chance of rain after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 54. South southeast wind 11 to 17 mph becoming west southwest in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 31. West southwest wind 5 to 9 mph becoming south after midnight.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. South southeast wind 5 to 9 mph becoming northeast in the morning.
Thursday Night
Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 31. East northeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 38. West wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 35.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Van Dyne WI
 43.91°N 88.51°W (Elev. 794 ft)
Last Update:
4:56 am CST Feb 18, 2026
Forecast Valid:
6am CST Feb 18, 2026-6pm CST Feb 24, 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