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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

3°F

-16°C

Humidity 69%
Wind Speed W 6 mph
Barometer 30.05 in (1020.6 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 17 Mar 7:53 am CDT
Extended Forecast for

2 Miles NW Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Increasing clouds, with a high near 21. West northwest wind around 9 mph becoming southwest in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly between 1am and 5am. Low around 16. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 38. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 40. Southwest wind around 5 mph becoming northeast in the morning.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 21. West northwest wind around 9 mph becoming southwest in the afternoon.
Tonight
Snow, mainly between 1am and 5am. Low around 16. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 38. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 31. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 40. Southwest wind around 5 mph becoming northeast in the morning.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 39.
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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:
8:42 am CDT Mar 17, 2026
Forecast Valid:
8am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation