Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

8°F

-13°C

Humidity 69%
Wind Speed W 10 mph
Barometer 29.98 in (1017.6 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 31 Dec 9:53 pm CST
Extended Forecast for

5 Miles W Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 0. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 0 °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 7 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: Partly cloudy, with a low around 5. West wind around 7 mph.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 16. West wind 6 to 9 mph.

    High: 16 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. West northwest wind 3 to 6 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21.

    High: 21 °F

    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 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 0. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
New Year's Day
Snow likely, mainly between noon and 5pm. Partly sunny, with a high near 13. West wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 5. West wind around 7 mph.
Friday
Sunny, with a high near 16. West wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 9. West northwest wind 3 to 6 mph.
Saturday
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 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Oshkosh, Wittman Regional Airport WI
 44°N 88.66°W (Elev. 843 ft)
8:31 pm CST Dec 31, 2025
10pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database