National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed N 17 G 26 mph
Barometer 29.83 in (1011.3 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Wind Chill21°F (-6°C)
Last update 10 Mar 8:53 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

  • Tonight

    Tonight: Rain likely before 3am, then a slight chance of freezing rain between 3am and 4am, then a slight chance of drizzle or freezing rain after 4am. Some thunder is also possible. Cloudy, with a low around 30. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain/Freezing
    Rain

  • Wednesday

    Wednesday: Snow, freezing rain, and sleet, becoming all snow after 1pm. 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

  • 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, with a south wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain 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

  • Saturday Night

    Saturday Night: Snow likely before 1am, then rain and snow. Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Snow Likely
    then
    Rain/Snow

Detailed Forecast

Tonight
Rain likely before 3am, then a slight chance of freezing rain between 3am and 4am, then a slight chance of drizzle or freezing rain after 4am. Some thunder is also possible. Cloudy, with a low around 30. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
Wednesday
Snow, freezing rain, and sleet, becoming all snow after 1pm. 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, with a south wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. 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, mainly before 1pm. 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.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
8:37 pm CDT Mar 10, 2026
Forecast Valid:
9pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation