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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.67 in (1005.9 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Last update 6 Jan 7:53 pm CST
Extended Forecast for

2 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: A slight chance of freezing rain before 9pm. Areas of fog between 3am and 4am. Areas of freezing fog before 3am, then areas of freezing fog after 4am. Otherwise, mostly cloudy, with a low around 25. West wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Freezing Rain
    and Areas
    Freezing Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and noon. Widespread dense freezing fog, mainly between 8am and 9am. Otherwise, partly sunny, with a high near 37. West wind 6 to 9 mph becoming south in the afternoon.

    High: 37 °F

    Dense
    Freezing Fog
    and Patchy
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. South southwest wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely after noon. Mostly cloudy, with a high near 39. South wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 39 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain, mainly before midnight. Low around 32. East northeast wind 6 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.

    Low: 32 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain before noon. Mostly sunny, with a high near 37.

    High: 37 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of freezing rain before 9pm. Areas of fog between 3am and 4am. Areas of freezing fog before 3am, then areas of freezing fog after 4am. Otherwise, mostly cloudy, with a low around 25. West wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
Patchy fog between 9am and noon. Widespread dense freezing fog, mainly between 8am and 9am. Otherwise, partly sunny, with a high near 37. West wind 6 to 9 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 32. South southwest wind around 7 mph.
Thursday
Rain likely after noon. Mostly cloudy, with a high near 39. South wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.
Thursday Night
Rain, mainly before midnight. Low around 32. East northeast wind 6 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.
Friday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 37.
Friday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 27.
Saturday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
Last Update:
8:01 pm CST Jan 6, 2026
Forecast Valid:
8pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
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Chance of Precipitation