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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

A Few Clouds

40°F

4°C

Humidity 68%
Wind Speed NE 14 mph
Barometer 29.94 in (1014.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 10 Mar 1:53 pm CDT
Extended Forecast for

Oshkosh WI

Winter Weather Advisory March 10, 10:00pm until March 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 10 percent chance of rain after 5pm. Partly sunny, with a high near 43. East northeast wind around 17 mph, with gusts as high as 29 mph.

    High: 43 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain before 3am, then a slight chance of drizzle or freezing rain between 3am and 5am, then a chance of drizzle and flurries after 5am. Some thunder is also possible. Low around 30. Northeast wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

    Low: 30 °F

    Rain then
    Chance Wintry
    Mix

  • Wednesday

    Wednesday: A chance of snow, freezing rain, and sleet before 10am, then snow. High near 37. North wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    High: 37 °F

    Wintry Mix
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 43. South southwest wind 7 to 9 mph.

    High: 43 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Low around 33. Breezy. Chance of precipitation is 90%.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow and
    Breezy

  • Friday

    Friday: Snow, possibly mixed with rain, mainly before 7am. High near 40. Windy. Chance of precipitation is 80%.

    High: 40 °F

    Windy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Friday Night

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

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 10 percent chance of rain after 5pm. Partly sunny, with a high near 43. East northeast wind around 17 mph, with gusts as high as 29 mph.
Tonight
Rain before 3am, then a slight chance of drizzle or freezing rain between 3am and 5am, then a chance of drizzle and flurries after 5am. Some thunder is also possible. Low around 30. Northeast wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.
Wednesday
A chance of snow, freezing rain, and sleet before 10am, then snow. High near 37. North wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 23. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 43. South southwest wind 7 to 9 mph.
Thursday Night
Rain before 4am, then rain and snow. Low around 33. Breezy. Chance of precipitation is 90%.
Friday
Snow, possibly mixed with rain, mainly before 7am. High near 40. Windy. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 38.
Saturday Night
Snow likely before 1am, then rain and snow. Low around 28. Chance of precipitation is 80%.
Sunday
Rain and snow likely. Cloudy, with a high near 35. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 23.
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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:
1:56 pm CDT Mar 10, 2026
Forecast Valid:
2pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation