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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Mostly Cloudy

21°F

-6°C

Humidity 68%
Wind Speed W 16 G 26 mph
Barometer 29.94 in (1015.7 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 10 Jan 8:53 pm CST
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Snow likely before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a temperature rising to around 24 by 5am. West northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F⇑

    Snow Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Northwest wind 10 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a temperature rising to around 24 by 5am. West northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 29. Northwest wind 10 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 37. West wind 8 to 11 mph, with gusts as high as 18 mph.
Monday Night
Increasing clouds, with a low around 29. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of rain and snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 27.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
Last Update:
8:51 pm CST Jan 10, 2026
Forecast Valid:
8pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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