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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

40°F

4°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 30.00 in (1017.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Feb 7:53 pm CST
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. South wind 5 to 7 mph becoming west after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. West northwest wind 3 to 6 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Light southwest wind becoming south southwest 5 to 9 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 53.

    High: 53 °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 42.

    High: 42 °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 2am. Otherwise, partly cloudy, with a low around 22. Light and variable wind.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. South wind 5 to 7 mph becoming west after midnight.
Sunday
Sunny, with a high near 44. West northwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 32. Light southwest wind becoming south southwest 5 to 9 mph in the evening.
Washington's Birthday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 42.
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 27.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.54°W (Elev. 774 ft)
Last Update:
7:32 pm CST Feb 13, 2026
Forecast Valid:
8pm CST Feb 13, 2026-6pm CST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation