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

45°F

7°C

Humidity 54%
Wind Speed S 3 mph
Barometer 30.00 in (1017.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Feb 4:53 pm CST
Extended Forecast for

2 Miles NW Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Light and variable wind becoming south around 6 mph in the evening.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. West wind 3 to 5 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Calm wind becoming south southwest 5 to 8 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and snow. Some thunder is also possible. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 29. Light and variable wind becoming south around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 45. West wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 32. Calm wind becoming south southwest 5 to 8 mph in the evening.
Washington's Birthday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow. Some thunder is also possible. Low around 35. Chance of precipitation is 80%.
Wednesday
Rain and snow likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Oshkosh, Wittman Regional Airport WI
 44.04°N 88.59°W (Elev. 748 ft)
Last Update:
5:46 pm CST Feb 13, 2026
Forecast Valid:
5pm CST Feb 13, 2026-6pm CST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation