Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

55°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 29.89 in (1011.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 8:53 pm CDT
Extended Forecast for

5 Miles WNW Winneconne WI

Flood Watch April 17, 01:00pm until April 18, 07:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 49. South southeast wind 3 to 6 mph.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after 5pm.  Areas of fog before 9am.  Otherwise, partly sunny, with a high near 73. South wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 73 °F

    Areas Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am.  Low around 37. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm.  Mostly sunny, with a high near 45. West wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 45 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West northwest wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 49. South southeast wind 3 to 6 mph.
Friday
A 30 percent chance of showers after 5pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. South wind 8 to 18 mph, with gusts as high as 28 mph.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Low around 37. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 45. West wind 16 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 30. West northwest wind 9 to 17 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Winneconne WI
 44.13°N 88.83°W (Elev. 748 ft)
8:37 pm CDT Apr 16, 2026
9pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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