Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
42°F
6°C
| Humidity | 40% |
| Wind Speed | S 15 mph |
| Barometer | 29.95 in (1015.2 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 12 Mar 4:53 pm CDT |
Extended Forecast for
3 Miles NNE Ripon WI
Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
High Wind Warning March 13, 04:00am until March 13, 04:00pm
Tonight

Low: 32 °F
Rain/Snow and
WindyFriday

High: 39 °F
Chance
Rain/Snow and
WindyFriday Night

Low: 23 °F
Mostly Cloudy
Saturday

High: 38 °F
Mostly Cloudy
Saturday Night
Low: 28 °F
Snow Likely
then Heavy
Snow and
Patchy
Blowing SnowSunday

High: 31 °F
Heavy Snow
and Blowing
SnowSunday Night

Low: 13 °F
Heavy Snow
and Blowing
SnowMonday

High: 21 °F
Chance Snow
and Blowing
SnowMonday Night
Low: 0 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy
Detailed Forecast
Tonight
Rain and snow before 3am, then a chance of rain between 3am and 5am, then a chance of rain and snow after 5am. Low around 32. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow showers, mainly before noon. Mostly cloudy, with a high near 39. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 23. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly cloudy, with a high near 38. West wind around 5 mph becoming southeast in the morning.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 5am. Low around 28. East wind 5 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 7am. High near 31. Windy, with an east wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 13. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Monday
A 50 percent chance of snow, mainly before 1pm. Widespread blowing snow before 1pm. Mostly cloudy, with a high near 21. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Blustery.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 40.
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)
2:27 pm CDT Mar 12, 2026
5pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026



