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

7°F

-14°C

Humidity 50%
Wind Speed W 14 G 25 mph
Barometer 30.12 in (1022.8 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 27 Jan 2:53 pm CST
Extended Forecast for

Butte Des Morts WI

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values between -10 and -20. West wind around 9 mph, with gusts as high as 18 mph.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 9. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 9 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Wind chill values between -10 and -20. Northwest wind 7 to 10 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and cold, with a high near 10. Wind chill values between -10 and -20. Northwest wind 5 to 8 mph.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4. North wind 5 to 8 mph.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -2. Wind chill values between -10 and -20. West wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny and cold, with a high near 9. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around -5. Wind chill values between -10 and -20. Northwest wind 7 to 10 mph.
Thursday
Sunny and cold, with a high near 10. Wind chill values between -10 and -20. Northwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around -4. North wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.11°N 88.65°W (Elev. 774 ft)
Last Update:
3:11 pm CST Jan 27, 2026
Forecast Valid:
3pm CST Jan 27, 2026-6pm CST Feb 3, 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