Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Snow
6°F
-14°C
| Humidity | 66% |
| Wind Speed | Vrbl 7 G 18 mph |
| Barometer | 29.83 in (1013.0 mb) |
| Dewpoint | -3°F (-19°C) |
| Visibility | 3.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 18 Jan 1:53 pm CST |
Extended Forecast for
Butte Des Morts WI
Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
This Afternoon

High: 12 °F
Snow Likely
Tonight

Low: -2 °F
Snow and
Patchy
Blowing SnowM.L.King Day

High: 3 °F
Patchy
Blowing Snow
and BlusteryMonday Night

Low: -4 °F
Partly Cloudy
Tuesday

High: 10 °F
Cold
Tuesday Night
Low: 5 °F
Slight Chance
Snow then
Chance SnowWednesday

High: 21 °F
Chance Snow
Wednesday Night

Low: 2 °F
Mostly Cloudy
Thursday

High: 11 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Snow likely, mainly after 3pm. Cloudy, with a high near 12. West southwest wind 8 to 11 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 1am. Patchy blowing snow after 3am. Low around -2. Wind chill values between -10 and -20. Blustery, with a west northwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
M.L.King Day
Patchy blowing snow before 2pm. Mostly sunny and cold, with a high near 3. Wind chill values between -15 and -25. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a low around -4. Wind chill values between -15 and -20. West wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny and cold, with a high near 10. West wind 7 to 11 mph.
Tuesday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 5.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 11.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -3.
Friday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 7.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around -9.
Saturday
Mostly sunny and cold, with a high near 2.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Butte Des Morts WI
44.11°N 88.65°W (Elev. 774 ft)
44.11°N 88.65°W (Elev. 774 ft)
1:52 pm CST Jan 18, 2026
2pm CST Jan 18, 2026-6pm CST Jan 24, 2026



