National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.18 in (1023.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 3 Mar 9:53 pm CST
Extended Forecast for

2 Miles NE Van Dyne WI

  • Tonight

    Tonight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Calm wind becoming southeast around 5 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 3am. Increasing clouds, with a low around 34. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 34 °F

    Mostly Clear
    then Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 44. Northeast wind 5 to 10 mph.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain. High near 58. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 41. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 52. Northwest wind 10 to 15 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Calm wind.
Wednesday
Sunny, with a high near 52. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 30 percent chance of rain after 3am. Increasing clouds, with a low around 34. Southeast wind around 5 mph becoming northeast after midnight.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 44. Northeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southeast wind around 5 mph.
Friday
Rain. High near 58. Southeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain and possibly a thunderstorm. Low around 41. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 52. Northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 36.
Monday
Partly sunny, with a high near 58.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 41.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Van Dyne WI
 43.89°N 88.51°W (Elev. 797 ft)
Last Update:
9:36 pm CST Mar 3, 2026
Forecast Valid:
10pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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