Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
72°F
22°C
| Humidity | 46% |
| Wind Speed | S 17 G 25 mph |
| Barometer | 29.79 in (1008.1 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 11:53 am CDT |
Extended Forecast for
3 Miles ENE Berlin WI
Today

High: 82 °F
Sunny
Tonight

Low: 58 °F
Chance
T-stormsSaturday

High: 84 °F
Becoming
SunnySaturday Night

Low: 53 °F
Partly Cloudy
Sunday

High: 77 °F
Showers
LikelySunday Night
Low: 62 °F
Chance
Showers then
Chance
T-stormsMonday
High: 84 °F
Chance
T-storms then
ShowersMonday Night

Low: 63 °F
Showers
LikelyTuesday

High: 79 °F
Showers
Likely and
Breezy
Detailed Forecast
Today
Sunny, with a high near 82. South southwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
A chance of showers and thunderstorms between 11pm and 4am, then a slight chance of showers. Increasing clouds, with a low around 58. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. West wind 8 to 17 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 53. Calm wind becoming east northeast 5 to 8 mph after midnight.
Sunday
Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 77. East southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 84. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Berlin WI
43.98°N 88.9°W (Elev. 774 ft)
43.98°N 88.9°W (Elev. 774 ft)
11:13 am CDT May 15, 2026
11am CDT May 15, 2026-6pm CDT May 21, 2026



