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

33°F

1°C

Humidity 75%
Wind Speed S 6 mph
Barometer 29.84 in (1011.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 16 Feb 2:53 am CST
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 53. South southwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 43. East wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 43 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 38. East southeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. South wind 8 to 10 mph, with gusts as high as 18 mph.
Washington's Birthday
Mostly sunny, with a high near 53. South southwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph after midnight.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 43. East wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Rain. Low around 38. East southeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 51.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 32.
Thursday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 44.
Thursday Night
Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
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:
3:07 am CST Feb 16, 2026
Forecast Valid:
3am CST Feb 16, 2026-6pm CST Feb 22, 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