Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

65°F

18°C

Humidity 84%
Wind Speed E 6 mph
Barometer 30.27 in (1024.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Sep 7:53 pm CDT
Extended Forecast for

3 Miles NNE Van Dyne WI

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 3pm.  Increasing clouds, with a high near 68. East wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall.  Low around 56. East wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 56 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 4pm, then showers likely.  High near 65. East wind 11 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 55. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. Calm wind becoming east northeast around 5 mph after midnight.
Friday
A 40 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 68. East wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall. Low around 56. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 65. East wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 65.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Van Dyne WI
 43.91°N 88.51°W (Elev. 794 ft)
7:51 pm CDT Sep 17, 2026
8pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
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Additional Resources

Radar & Satellite Image

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