Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
81°F
27°C
| Humidity | 67% |
| Wind Speed | SW 7 mph |
| Barometer | 29.92 in (1011.6 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 2 Sep 12:53 pm CDT |
Extended Forecast for
5 Miles NNE Van Dyne WI
This Afternoon
High: 82 °F
Mostly Sunny
Tonight
Low: 69 °F
Chance
T-storms and
Patchy FogThursday
High: 80 °F
Showers
Likely and
Patchy Fog
then Chance
T-stormsThursday Night
Low: 68 °F
Chance
T-storms then
ShowersFriday
High: 81 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday Night
Low: 67 °F
Slight Chance
T-storms then
Chance
T-stormsSaturday
High: 79 °F
Slight Chance
T-stormsSaturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 79 °F
Slight Chance
Showers
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 82. South southwest wind around 6 mph becoming northwest.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between midnight and 5am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 69. Light and variable wind becoming east southeast around 6 mph after midnight.
Thursday
A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 10am, then a chance of showers and thunderstorms after 10am. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Heat index values as high as 83. East wind 6 to 8 mph becoming north northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 68. East southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Friday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 81. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 79.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 65.
Labor Day
Partly sunny, with a high near 77.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Van Dyne WI
43.95°N 88.48°W (Elev. 748 ft)
43.95°N 88.48°W (Elev. 748 ft)
1:21 pm CDT Sep 2, 2026
1pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
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