Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
27°F
-3°C
| Humidity | 49% |
| Wind Speed | E 5 mph |
| Barometer | 30.53 in (1035.5 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 7 Apr 8:53 am CDT |
Extended Forecast for
Eureka WI
Today

High: 42 °F
Sunny
Tonight
Low: 28 °F
Partly Cloudy
then
Rain/Snow
LikelyWednesday

High: 62 °F
Rain Likely
and BreezyWednesday Night

Low: 40 °F
Rain
Thursday

High: 57 °F
Sunny
Thursday Night

Low: 37 °F
Chance Rain
Friday

High: 56 °F
Mostly Sunny
Friday Night

Low: 33 °F
Mostly Clear
Saturday
High: 58 °F
Sunny then
Slight Chance
Rain
Detailed Forecast
Today
Sunny, with a high near 42. Calm wind becoming south southeast around 6 mph in the afternoon.
Tonight
Snow likely before 5am, then rain and snow likely. Increasing clouds, with a low around 28. South southeast wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain likely before 1pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 62. Breezy, with a south wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly between 7pm and 1am. Low around 40. West southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday
Sunny, with a high near 57. West wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 33.
Saturday
A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 58.
Saturday Night
A chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
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)
9:07 am CDT Apr 7, 2026
9am CDT Apr 7, 2026-6pm CDT Apr 13, 2026



