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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

25°F

-4°C

Humidity 78%
Wind Speed W 10 mph
Barometer 29.77 in (1010.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 6 Dec 4:53 am CST
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Partly sunny, with a high near 21. West northwest wind 5 to 10 mph becoming light north northwest in the afternoon.

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of flurries before 10pm, then snow, mainly after 10pm. Low around 11. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow Likely
    then Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 18. North northwest wind 7 to 10 mph.

    High: 18 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2. North northwest wind around 6 mph becoming calm in the evening.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 22. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 23. Chance of precipitation is 90%.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 21. West northwest wind 5 to 10 mph becoming light north northwest in the afternoon.
Tonight
A chance of flurries before 10pm, then snow, mainly after 10pm. Low around 11. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 18. North northwest wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 2. North northwest wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 22. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow. Low around 23. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 19.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 16.
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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:
4:51 am CST Dec 6, 2025
Forecast Valid:
5am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation