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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Light Snow Fog/Mist and Breezy

25°F

-4°C

Humidity 88%
Wind Speed N 23 G 39 mph
Barometer 29.48 in (999.9 mb)
Dewpoint 22°F (-6°C)
Visibility 0.75 mi
Wind Chill10°F (-12°C)
Last update 15 Mar 10:53 pm CDT
Extended Forecast for

5 Miles S Stockbridge WI

Blizzard Warning March 15, 11:46pm until March 16, 04:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 15, 11:46pm until March 16, 04:00pm

    NOW until 4:00pm Mon

    Blizzard Warning

  • Tonight

    Low: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 3pm. High near 21. Windy, with a northwest wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 21 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Patchy blowing snow before 10pm. Partly cloudy, with a low around 2. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 32 mph.

    Low: 2 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. Wind chill values between -5 and -15. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. South wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 13 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 18. Windy, with a north wind 30 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Monday
Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 3pm. High near 21. Windy, with a northwest wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Patchy blowing snow before 10pm. Partly cloudy, with a low around 2. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 18. Wind chill values between -5 and -15. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. South wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Stockbridge WI
 44.01°N 88.3°W (Elev. 1047 ft)
Last Update:
10:21 pm CDT Mar 15, 2026
Forecast Valid:
11pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation