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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Rain Fog/Mist

41°F

5°C

Humidity 96%
Wind Speed E 20 G 29 mph
Barometer 29.35 in (994.6 mb)
Dewpoint 40°F (4°C)
Visibility 6.00 mi
Wind Chill32°F (0°C)
Last update 18 Feb 3:53 am CST
Extended Forecast for

2 Miles NW Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Rain and possibly a thunderstorm before 5am, then a chance of rain and thunderstorms after 5am. Low around 37. East southeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 8am, then a slight chance of rain after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 55. Southeast wind 11 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. Light and variable wind becoming east northeast 5 to 8 mph in the morning.

    High: 48 °F

    Sunny then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 32. East northeast wind 8 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
Rain and possibly a thunderstorm before 5am, then a chance of rain and thunderstorms after 5am. Low around 37. East southeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain before 8am, then a slight chance of rain after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 55. Southeast wind 11 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West southwest wind 5 to 9 mph becoming light and variable after midnight.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. Light and variable wind becoming east northeast 5 to 8 mph in the morning.
Thursday Night
Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 32. East northeast wind 8 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Friday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 35.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 32.
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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:
3:06 am CST Feb 18, 2026
Forecast Valid:
3am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation