Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Unknown Precip Fog/Mist and Windy
27°F
-3°C
| Humidity | 85% |
| Wind Speed | N 36 G 52 mph |
| Barometer | 29.52 in (1001.0 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 0.75 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 15 Mar 6:53 pm CDT |
Extended Forecast for
3 Miles NNE Ripon WI
Winter Storm Warning March 15, 07:21pm until March 16, 04:00pm
NOW until 4:00pm Mon

Winter Storm Warning
Tonight

Low: 16 °F
Heavy Snow
and Blowing
SnowMonday

High: 20 °F
Snow and
Blowing SnowMonday Night
Low: 0 °F
Patchy
Blowing Snow
and Blustery
then Mostly
ClearTuesday

High: 21 °F
Sunny
Tuesday Night

Low: 12 °F
Chance Snow
Wednesday

High: 37 °F
Mostly Cloudy
Wednesday Night

Low: 29 °F
Chance
Rain/SnowThursday

High: 41 °F
Mostly Sunny
Detailed Forecast
Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 16. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 6 inches possible.
Monday
Snow, mainly before 2pm. Widespread blowing snow, mainly before noon. High near 20. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 21. Wind chill values between -5 and -15. West wind around 10 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 37. South wind around 10 mph.
Wednesday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 41. Southwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 30.
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.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Ripon WI
43.9°N 88.81°W (Elev. 820 ft)
43.9°N 88.81°W (Elev. 820 ft)
6:22 pm CDT Mar 15, 2026
7pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



