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

-1°F

-18°C

Humidity 72%
Wind Speed W 5 mph
Barometer 30.13 in (1023.8 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 28 Jan 4:53 am CST
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Mostly sunny, with a high near 11. Wind chill values between -5 and -15. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 11 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -4. Northwest wind 6 to 9 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 5 to 7 mph.

    High: 11 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. North wind 3 to 8 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 13. North wind 8 to 10 mph.

    High: 13 °F

    Mostly Sunny

  • Friday Night

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

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 11. Wind chill values between -5 and -15. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around -4. Northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 0. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 13. North wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly clear, with a low around 5.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
Last Update:
3:56 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 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