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 84%
Wind Speed SW 13 G 20 mph
Barometer 29.91 in (1015.1 mb)
Dewpoint 14°F (-10°C)
Visibility 7.00 mi
Wind Chill5°F (-15°C)
Last update 2 Dec 2:53 pm CST
Extended Forecast for

4 Miles SE Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: A chance of flurries before midnight, then snow likely, mainly after 3am. Cloudy, with a temperature rising to around 27 by 5am. South southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F⇑

    Cloudy then
    Snow Likely

  • Wednesday

    Wednesday: A 50 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. West southwest wind 13 to 15 mph becoming northwest in the morning. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 1. Wind chill values between -5 and -15. West northwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 1 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values between -5 and -15. West northwest wind 9 to 11 mph becoming south southwest in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries before midnight, then snow likely, mainly after 3am. Cloudy, with a temperature rising to around 27 by 5am. South southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. West southwest wind 13 to 15 mph becoming northwest in the morning. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 1. Wind chill values between -5 and -15. West northwest wind 13 to 16 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 11. Wind chill values between -5 and -15. West northwest wind 9 to 11 mph becoming south southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 6. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 21.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 10.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 19.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.51°W (Elev. 748 ft)
Last Update:
3:11 pm CST Dec 2, 2025
Forecast Valid:
3pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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