Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

37°F

3°C

Humidity 100%
Wind Speed N 16 G 24 mph
Barometer 29.28 in (992.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 9 Jan 1:53 am CST
Extended Forecast for

4 Miles SE Oshkosh, Wittman Regional Airport WI

Flood Watch January 9, 02:11am until January 9, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 9, 02:11am until January 9, 12:00pm

    NOW until 12:00pm Fri

    Flood Watch

  • Overnight

    Low: 35 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain, snow, and sleet before 11am, then a chance of snow between 11am and noon.  Cloudy through mid morning, then gradual clearing, with a temperature falling to around 31 by 5pm. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.

    High: 37 °F

    Chance Wintry
    Mix then
    Sunny

  • Friday Night

    Friday Night: Patchy fog between 10pm and 5am.  Otherwise, increasing clouds, with a low around 26. West wind around 6 mph becoming calm  in the evening.

    Low: 26 °F

    Patchy Fog

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 33. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 20. West northwest wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 29.

    High: 29 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain likely before 5am, then a chance of rain and snow. Cloudy, with a low around 35. North northwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of rain, snow, and sleet before 11am, then a chance of snow between 11am and noon. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 31 by 5pm. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.
Friday Night
Patchy fog between 10pm and 5am. Otherwise, increasing clouds, with a low around 26. West wind around 6 mph becoming calm in the evening.
Saturday
Snow likely. Mostly cloudy, with a high near 33. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. West northwest wind 16 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.51°W (Elev. 748 ft)
1:36 am CST Jan 9, 2026
2am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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