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

18°F

-8°C

Humidity 88%
Wind Speed W 7 mph
Barometer 29.87 in (1013.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 31 Dec 1:53 am CST
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Cloudy, with a low around 16. West northwest wind around 9 mph.

    Low: 16 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of snow before 4pm, then a chance of flurries between 4pm and 5pm. Cloudy, with a high near 22. West northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 1. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 13. West wind 8 to 10 mph.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 6. West wind around 8 mph.

    Low: 6 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 16. West northwest wind around 9 mph.
Wednesday
A chance of snow before 4pm, then a chance of flurries between 4pm and 5pm. Cloudy, with a high near 22. West northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 1. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.
New Year's Day
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 13. West wind 8 to 10 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. West wind around 8 mph.
Friday
Sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.54°W (Elev. 774 ft)
Last Update:
2:21 am CST Dec 31, 2025
Forecast Valid:
2am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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