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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

33°F

1°C

Humidity 64%
Wind Speed Vrbl 3 mph
Barometer 30.01 in (1017.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 19 Apr 5:53 am CDT
Extended Forecast for

4 Miles NE Van Dyne WI

  • Today

    Today: A chance of rain and snow showers before 10am, then a chance of sprinkles between 10am and 11am. Partly sunny, with a high near 45. Northwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 45 °F

    Chance
    Sprinkles/Snow
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. South southwest wind 6 to 10 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66. South southwest wind 6 to 10 mph becoming northwest in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow showers before 10am, then a chance of sprinkles between 10am and 11am. Partly sunny, with a high near 45. Northwest wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 29. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 49. South southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 40. South wind around 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 66. South southwest wind 6 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
5:26 am CDT Apr 19, 2026
Forecast Valid:
6am CDT Apr 19, 2026-6pm CDT Apr 25, 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