Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Rain

65°F

18°C

Humidity 87%
Wind Speed S 17 G 31 mph
Barometer 29.71 in (1005.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 12 Apr 5:53 pm CDT
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm.  Patchy fog between midnight and 2am. Low around 58. Breezy, with a south southwest wind 14 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers and
    Breezy then
    Patchy Fog

  • Monday

    Monday: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 72. West southwest wind 7 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 72 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 7pm, then rain and possibly a thunderstorm between 7pm and 1am, then a chance of rain and thunderstorms after 1am.  Low around 59. South southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Tuesday

    Tuesday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm.  Partly sunny, with a high near 73. Southwest wind 8 to 10 mph.  Chance of precipitation is 50%.

    High: 73 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm.  Mostly cloudy, with a low around 49. Southwest wind around 7 mph becoming northeast after midnight.  Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain.  Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog between midnight and 2am. Low around 58. Breezy, with a south southwest wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 72. West southwest wind 7 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday Night
Showers likely and possibly a thunderstorm before 7pm, then rain and possibly a thunderstorm between 7pm and 1am, then a chance of rain and thunderstorms after 1am. Low around 59. South southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Southwest wind around 7 mph becoming northeast after midnight. Chance of precipitation is 70%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 51.
Friday
A 40 percent chance of rain after 1pm. Partly sunny, with a high near 74.
Friday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
5:37 pm CDT Apr 12, 2026
6pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026
 
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