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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 29.79 in (1009.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 6 Mar 4:53 pm CST
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 54. South southwest wind around 8 mph.

    High: 54 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain and thunderstorms before 3am, then a chance of rain between 3am and 5am. Patchy fog. Low around 46. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 46 °F

    Rain Likely
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A chance of rain between 7am and 9am. Patchy fog before 10am. Otherwise, cloudy, with a temperature falling to around 42 by 5pm. Southwest wind 11 to 14 mph becoming west northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 53 °F⇓

    Chance Rain
    and Patchy
    Fog then
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. Southwest wind 14 to 17 mph, with gusts as high as 33 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 54. South southwest wind around 8 mph.
Tonight
Rain and thunderstorms before 3am, then a chance of rain between 3am and 5am. Patchy fog. Low around 46. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of rain between 7am and 9am. Patchy fog before 10am. Otherwise, cloudy, with a temperature falling to around 42 by 5pm. Southwest wind 11 to 14 mph becoming west northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 32. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 58. Southwest wind 14 to 17 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 44.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 27.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.57°W (Elev. 830 ft)
Last Update:
5:36 pm CST Mar 6, 2026
Forecast Valid:
5pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation