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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

39°F

4°C

Humidity 96%
Wind Speed NE 10 mph
Barometer 29.61 in (1003.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 2 Apr 5:53 pm CDT
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and midnight. Low around 34. East wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Rain then
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. West wind 6 to 9 mph becoming east northeast in the afternoon.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 4am, then rain after 4am. Low around 34. East northeast wind 10 to 14 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.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 50. East wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. West wind around 16 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and midnight. Low around 34. East wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 47. West wind 6 to 9 mph becoming east northeast in the afternoon.
Friday Night
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 4am, then rain after 4am. Low around 34. East northeast wind 10 to 14 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
A 50 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 50. East wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 31. West wind around 16 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Monday
A slight chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 43.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
Last Update:
5:57 pm CDT Apr 2, 2026
Forecast Valid:
6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation