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.

Fair

12°F

-11°C

Humidity 61%
Wind Speed NW 14 G 23 mph
Barometer 29.94 in (1016.2 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 31 Dec 7:53 pm CST
Extended Forecast for

3 Miles NNW Oshkosh WI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • New Year's Day

    New Year's Day: Snow likely, mainly between noon and 5pm. Partly sunny, with a high near 13. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Partly Sunny
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. West wind around 7 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 17. West northwest wind 7 to 9 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. West northwest wind 3 to 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 21.

    High: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 21 mph.
New Year's Day
Snow likely, mainly between noon and 5pm. Partly sunny, with a high near 13. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 5. West wind around 7 mph.
Friday
Sunny, with a high near 17. West northwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 10. West northwest wind 3 to 6 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 21.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Oshkosh WI
 44.06°N 88.59°W (Elev. 748 ft)
Last Update:
8:31 pm CST Dec 31, 2025
Forecast Valid:
8pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation