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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast and Breezy

37°F

3°C

Humidity 67%
Wind Speed S 23 G 38 mph
Barometer 29.54 in (1001.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 12:53 am CDT
Extended Forecast for

2 Miles SSE Oshkosh, Wittman Regional Airport WI

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

    NOW until 6:00pm Fri

    Wind Advisory

  • Overnight

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 1pm, then a slight chance of snow between 1pm and 2pm. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Increasing clouds, with a low around 22. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 28. East wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 34. Breezy. Chance of precipitation is 100%.

    High: 34 °F

    Rain/Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Low around 16. Blustery. Chance of precipitation is 100%.

    Low: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Cloudy, with a high near 21. Blustery. Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely
    and Blustery

Detailed Forecast

Overnight
Rain, possibly mixed with snow before 5am, then a chance of rain. Low around 33. South southwest wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Friday
A chance of rain and snow before 1pm, then a slight chance of snow between 1pm and 2pm. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Increasing clouds, with a low around 22. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Saturday Night
Snow. The snow could be heavy at times. Low around 28. East wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 34. Breezy. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Low around 16. Blustery. Chance of precipitation is 100%.
Monday
Snow likely, mainly before 1pm. Cloudy, with a high near 21. Blustery. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 2. Blustery.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.57°W (Elev. 830 ft)
Last Update:
1:21 am CDT Mar 13, 2026
Forecast Valid:
1am CDT Mar 13, 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