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.

Overcast

23°F

-5°C

Humidity 68%
Wind Speed S 10 mph
Barometer 29.71 in (1008.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 5 Dec 1:53 pm CST
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Cloudy, with a high near 25. Southwest wind around 11 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, possibly mixing with freezing rain after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 15. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Wintry Mix
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a steady temperature around 17. West northwest wind 5 to 9 mph becoming light northwest in the afternoon.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 12. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 18. North northwest wind 7 to 10 mph.

    High: 18 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Cloudy, with a high near 25. Southwest wind around 11 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixing with freezing rain after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 15. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a steady temperature around 17. West northwest wind 5 to 9 mph becoming light northwest in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 12. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 18. North northwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 0.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 20.
Monday Night
Snow likely. Cloudy, with a low around 16. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 17.
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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:
11:46 am CST Dec 5, 2025
Forecast Valid:
1pm CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation