Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair with Haze and Breezy

20°F

-7°C

Humidity 52%
Wind Speed NW 22 G 36 mph
Barometer 29.76 in (1010.0 mb)
Dewpoint 5°F (-15°C)
Visibility 5.00 mi
Wind Chill4°F (-16°C)
Last update 16 Mar 5:53 pm CDT
Extended Forecast for

2 Miles NE Van Dyne WI

Winter Weather Advisory March 16, 06:33pm until March 16, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 16, 06:33pm until March 16, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 0 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Wind chill values between -5 and -15. West wind around 10 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 16. South wind 5 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am.  Mostly cloudy, with a high near 37. Southwest wind around 10 mph.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 10pm, then a chance of rain.  Mostly cloudy, with a low around 30. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Southwest wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Southwest wind around 10 mph.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy blowing snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values between -10 and zero. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 20. Wind chill values between -5 and -15. West wind around 10 mph.
Tuesday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 16. South wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 37. Southwest wind around 10 mph.
Wednesday Night
A slight chance of rain and snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 5 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 40. Southwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. South wind around 5 mph.
Friday
Mostly cloudy, with a high near 42. Southwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Van Dyne WI
 43.89°N 88.51°W (Elev. 797 ft)
3:33 pm CDT Mar 16, 2026
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database