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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

30°F

-1°C

Humidity 92%
Wind Speed N 13 mph
Barometer 29.74 in (1008.2 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Wind Chill20°F (-7°C)
Last update 11 Mar 7:53 am CDT
Extended Forecast for

Oshkosh WI

Winter Weather Advisory March 11, 08:38am until March 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 11, 08:38am until March 11, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Today

    High: 36 °F

    Wintry Mix
    then Snow

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 40. West wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 31. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Snow, mainly before 7am. High near 37. Breezy, with a west northwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

    High: 37 °F

    Breezy. Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely before 1am, then rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Snow and freezing rain, becoming all snow after 3pm. High near 36. North northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 22. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 40. West wind 6 to 8 mph becoming south southwest in the afternoon.
Thursday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 31. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 7am. High near 37. Breezy, with a west northwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.
Saturday Night
Snow likely before 1am, then rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 34. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Blustery.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
7:56 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation