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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair and Breezy

24°F

-4°C

Humidity 62%
Wind Speed S 25 G 36 mph
Barometer 29.71 in (1008.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 24 Feb 8:53 am CST
Extended Forecast for

Eureka WI

  • Today

    Today: Snow likely, mainly between 2pm and 4pm. Patchy blowing snow between 10am and 3pm. Mostly cloudy, with a high near 34. South wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Patchy
    Blowing Snow
    then Snow
    Likely and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 11 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 24. West northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. West northwest wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly between 2pm and 4pm. Patchy blowing snow between 10am and 3pm. Mostly cloudy, with a high near 34. South wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 24. West northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 10. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 25.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 13.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka WI
 44°N 88.83°W (Elev. 797 ft)
Last Update:
7:32 am CST Feb 24, 2026
Forecast Valid:
9am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation