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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

50°F

10°C

Humidity 63%
Wind Speed SW 17 G 29 mph
Barometer 29.55 in (1000.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 9 Mar 2:53 am CDT
Extended Forecast for

4 Miles N Van Dyne WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Southwest wind around 18 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64. Southwest wind 7 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Northeast wind around 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely before 4am, then rain or freezing rain likely. Cloudy, with a low around 30. North northeast wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Freezing
    Rain Likely

  • Wednesday

    Wednesday: Rain, snow, and freezing rain likely, becoming all snow after 10am. Cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Wintry Mix
    Likely then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain and snow. Low around 31. Breezy. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Southwest wind around 18 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 64. Southwest wind 7 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 34. Northeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 44. Northeast wind around 16 mph, with gusts as high as 25 mph.
Tuesday Night
Rain likely before 4am, then rain or freezing rain likely. Cloudy, with a low around 30. North northeast wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday
Rain, snow, and freezing rain likely, becoming all snow after 10am. Cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Rain and snow. Low around 31. Breezy. Chance of precipitation is 90%.
Friday
A slight chance of rain and snow before 1pm. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 40.
Saturday Night
Snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
Snow likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Van Dyne WI
 43.93°N 88.54°W (Elev. 801 ft)
Last Update:
2:31 am CDT Mar 9, 2026
Forecast Valid:
3am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation