Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
53°F
12°C
| Humidity | 45% |
| Wind Speed | SW 12 G 26 mph |
| Barometer | 29.68 in (1005.7 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 27 Feb 12:53 pm CST |
Extended Forecast for
Eureka WI
This Afternoon

High: 53 °F
Mostly Sunny
Tonight

Low: 17 °F
Partly Cloudy
Saturday

High: 25 °F
Snow
Saturday Night
Low: 8 °F
Chance Snow
then Partly
CloudySunday

High: 25 °F
Sunny
Sunday Night

Low: 10 °F
Partly Cloudy
Monday

High: 37 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance SnowTuesday

High: 39 °F
Chance Snow
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 53. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 17. West wind 8 to 15 mph becoming north northwest after midnight. Winds could gust as high as 26 mph.
Saturday
Snow, mainly after 11am. High near 25. North northwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 8. North wind around 6 mph.
Sunday
Sunny, with a high near 25. North northeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 37.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26.
Tuesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 43.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Eureka WI
44°N 88.83°W (Elev. 797 ft)
44°N 88.83°W (Elev. 797 ft)
1:31 pm CST Feb 27, 2026
1pm CST Feb 27, 2026-6pm CST Mar 5, 2026



