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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

39°F

4°C

Humidity 48%
Wind Speed S 13 mph
Barometer 29.90 in (1013.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Mar 7:53 pm CDT
Extended Forecast for

5 Miles WSW Oshkosh, Wittman Regional Airport WI

Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
Wind Advisory March 13, 12:00am until March 13, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
Wind Advisory

  • Tonight

    Tonight: Rain and snow before 4am, then a chance of rain. Low around 33. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: A 30 percent chance of snow between 11am and 2pm. Mostly cloudy, with a steady temperature around 36. Windy, with a northwest wind 21 to 30 mph, with gusts as high as 45 mph.

    High: 36 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the morning.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Patchy blowing snow after 5am. Low around 28. East southeast wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Snow Likely
    then Heavy
    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 32. Windy. Chance of precipitation is 100%.

    High: 32 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 14. Windy. Chance of precipitation is 90%.

    Low: 14 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain and snow before 4am, then a chance of rain. Low around 33. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow between 11am and 2pm. Mostly cloudy, with a steady temperature around 36. Windy, with a northwest wind 21 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 24. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly cloudy, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 5am. Low around 28. East southeast wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 32. Windy. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 14. Windy. Chance of precipitation is 90%.
Monday
A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 21. Windy.
Monday Night
Mostly cloudy, with a low around 1. Blustery.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Oshkosh, Wittman Regional Airport WI
 44°N 88.66°W (Elev. 843 ft)
Last Update:
6:41 pm CDT Mar 12, 2026
Forecast Valid:
8pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation