Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Partly Cloudy
-13°F
-25°C
| Humidity | 41% |
| Wind Speed | NW 18 G 28 mph |
| Barometer | 30.43 in (1034.3 mb) |
| Dewpoint | -30°F (-34°C) |
| Visibility | 7.00 mi |
| Wind Chill | -38°F (-39°C) |
| Last update | 23 Jan 2:53 am CST |
Extended Forecast for
4 Miles N Van Dyne WI
Extreme Cold Warning until January 24, 06:00am
NOW until 6:00am Sat
Extreme Cold Warning
Overnight
Low: -16 °F
Mostly Clear
Friday
High: -8 °F
Cold
Friday Night
Low: -17 °F
Increasing
CloudsSaturday
High: 1 °F
Chance
FlurriesSaturday Night
Low: -4 °F
Chance Snow
Sunday
High: 10 °F
Slight Chance
SnowSunday Night
Low: -6 °F
Slight Chance
Snow then
Mostly CloudyMonday
High: 9 °F
Cold
Detailed Forecast
Overnight
Mostly clear, with a low around -16. Wind chill values between -35 and -40. Northwest wind around 18 mph, with gusts as high as 26 mph.
Friday
Sunny and cold, with a high near -8. Wind chill values between -30 and -40. West northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Friday Night
Increasing clouds, with a low around -17. Wind chill values between -25 and -35. West northwest wind 5 to 9 mph.
Saturday
A chance of flurries after noon. Mostly cloudy and cold, with a high near 1. Wind chill values between -15 and -25. West northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -4. Calm wind becoming north around 6 mph after midnight.
Sunday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 10.
Sunday Night
A slight chance of snow before midnight, then a chance of flurries after midnight. Mostly cloudy, with a low around -6. Chance of precipitation is 20%.
Monday
Mostly sunny and cold, with a high near 9.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
A chance of flurries. Mostly cloudy, with a low around 0.
Wednesday
A chance of flurries. Mostly sunny, with a high near 11.
Wednesday Night
A chance of flurries. Mostly clear, with a low around -5.
Thursday
Mostly sunny and cold, with a high near 9.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Van Dyne WI
43.93°N 88.54°W (Elev. 801 ft)
43.93°N 88.54°W (Elev. 801 ft)
2:51 am CST Jan 23, 2026
3am CST Jan 23, 2026-6pm CST Jan 29, 2026
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