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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

28°F

-2°C

Humidity 69%
Wind Speed W 5 mph
Barometer 30.09 in (1020.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Mar 4:53 am CDT
Extended Forecast for

Oshkosh WI

Wind Advisory March 13, 12:00am until March 14, 06:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Increasing clouds, with a high near 43. West wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain and snow before 4am, then snow likely between 4am and 5am, then a chance of rain and snow after 5am. Low around 33. Breezy, with a south southeast wind 13 to 18 mph becoming south 19 to 24 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a steady temperature around 37. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 46 mph.

    High: 37 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Northwest wind 7 to 17 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. Northwest wind around 6 mph becoming calm.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow. High near 34. Breezy. Chance of precipitation is 90%.

    High: 34 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 15. Windy. Chance of precipitation is 80%.

    Low: 15 °F

    Snow and
    Windy

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery.

    High: 23 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Increasing clouds, with a high near 43. West wind 6 to 8 mph becoming south southwest in the afternoon.
Tonight
Rain and snow before 4am, then snow likely between 4am and 5am, then a chance of rain and snow after 5am. Low around 33. Breezy, with a south southeast wind 13 to 18 mph becoming south 19 to 24 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a steady temperature around 37. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 46 mph.
Friday Night
Partly cloudy, with a low around 24. Northwest wind 7 to 17 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, with a high near 38. Northwest wind around 6 mph becoming calm.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 29. Chance of precipitation is 80%.
Sunday
Snow. High near 34. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 15. Windy. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Sunny, with a high near 23.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
3:56 am CDT Mar 12, 2026
Forecast Valid:
5am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation