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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Partly Cloudy

42°F

6°C

Humidity 71%
Wind Speed N 14 mph
Barometer 29.51 in (999.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Feb 6:53 pm CST
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: A slight chance of rain, mixing with snow after 11pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 45. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 45 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 3am, then rain likely, possibly mixed with snow. Low around 33. East northeast wind 9 to 11 mph becoming north northwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 3pm, then a chance of snow. Cloudy, with a high near 36. West northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 26. West wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain, mixing with snow after 11pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 45. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.
Thursday Night
Rain before 3am, then rain likely, possibly mixed with snow. Low around 33. East northeast wind 9 to 11 mph becoming north northwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 3pm, then a chance of snow. Cloudy, with a high near 36. West northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26. West wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 29.
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 16.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
6:56 pm CST Feb 18, 2026
Forecast Valid:
7pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation