Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Snow Freezing Fog and Windy
29°F
-2°C
| Humidity | 96% |
| Wind Speed | NE 28 G 38 mph |
| Barometer | 29.53 in (1001.3 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 0.25 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 15 Mar 12:53 pm CDT |
Extended Forecast for
4 Miles N Eldorado WI
Blizzard Warning until March 16, 04:00pm
NOW until 4:00pm Mon

Blizzard Warning
This Afternoon

High: 34 °F
Wintry Mix
and WindyTonight
Low: 16 °F
Wintry Mix
and Blowing
Snow then
Heavy Snow
and Blowing
SnowMonday

High: 18 °F
Snow and
Blowing SnowMonday Night
Low: 0 °F
Patchy
Blowing Snow
and Blustery
then Mostly
ClearTuesday

High: 21 °F
Sunny
Tuesday Night

Low: 13 °F
Chance Snow
Wednesday

High: 38 °F
Mostly Cloudy
Wednesday Night

Low: 29 °F
Chance
Rain/Snow
Detailed Forecast
This Afternoon
Rain, snow, and sleet before 3pm, then snow and sleet between 3pm and 4pm, then snow and freezing rain after 4pm. The sleet could be heavy at times. High near 34. Windy, with a north northeast wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total daytime ice accumulation of 0.1 to 0.3 of an inch possible. Total daytime snow and sleet accumulation of 1 to 2 inches possible.
Tonight
Snow, freezing rain, and sleet before 8pm, then snow likely, possibly mixed with sleet between 8pm and 9pm, then snow after 9pm. The snow could be heavy at times. Widespread blowing snow. Low around 16. Windy, with a north northeast wind 26 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 7 inches possible.
Monday
Snow, mainly before 2pm. Widespread blowing snow, mainly before 2pm. Steady temperature around 18. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Patchy blowing snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values between -5 and -15. Blustery, with a northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 21. West northwest wind 8 to 10 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 45.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles N Eldorado WI
43.91°N 88.63°W (Elev. 850 ft)
43.91°N 88.63°W (Elev. 850 ft)
1:36 pm CDT Mar 15, 2026
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026



