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.

Overcast

19°F

-7°C

Humidity 81%
Wind Speed W 7 mph
Barometer 29.94 in (1016.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 17 Jan 7:53 pm CST
Extended Forecast for

5 Miles NNE Van Dyne WI

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around 6. West northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Chance
    Flurries

  • Sunday

    Sunday: Snow likely, mainly after 2pm. Mostly cloudy, with a high near 15. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Patchy blowing snow after 1am. Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Blustery, with a southwest wind 9 to 14 mph becoming west northwest 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Snow Likely
    then Chance
    Snow and
    Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Patchy blowing snow before 3pm. Mostly sunny and cold, with a high near 4. Wind chill values between -15 and -25. Blustery, with a west northwest wind 15 to 24 mph, with gusts as high as 34 mph.

    High: 4 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 6. West northwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 15. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 11pm. Patchy blowing snow after 1am. Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Blustery, with a southwest wind 9 to 14 mph becoming west northwest 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
M.L.King Day
Patchy blowing snow before 3pm. Mostly sunny and cold, with a high near 4. Wind chill values between -15 and -25. Blustery, with a west northwest wind 15 to 24 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around -4. West wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 15.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -4.
Saturday
A 20 percent chance of snow. Partly sunny and cold, with a high near 7.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
8:16 pm CST Jan 17, 2026
Forecast Valid:
8pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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