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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Rain Fog/Mist

57°F

14°C

Humidity 93%
Wind Speed E 12 mph
Barometer 30.20 in (1022.4 mb)
Dewpoint 55°F (13°C)
Visibility 5.00 mi
Last update 18 Sep 8:53 pm CDT
Extended Forecast for

3 Miles N Van Dyne WI

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 1am. 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 three quarters and one inch possible.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 66. East southeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before 10pm. Low around 54. Northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 66. Northeast wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Northeast wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 1am. 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 three quarters and one inch possible.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 66. East southeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers, mainly before 10pm. Low around 54. Northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 66. Northeast wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 50. Northeast wind 11 to 16 mph, with gusts as high as 28 mph.
Monday
Mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Van Dyne WI
 43.91°N 88.54°W (Elev. 827 ft)
Last Update:
8:41 pm CDT Sep 18, 2026
Forecast Valid:
9pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation