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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

31°F

-1°C

Humidity 92%
Wind Speed N 14 mph
Barometer 29.86 in (1012.4 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Wind Chill21°F (-6°C)
Last update 11 Mar 12:53 pm CDT
Extended Forecast for

Eureka WI

  • This Afternoon

    This Afternoon: Snow before 4pm, then a chance of drizzle and snow. High near 38. North northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Drizzle/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 43. West wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 43 °F

    Sunny then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 32. South wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Snow, mainly before 7am. High near 39. Breezy, with a west northwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

    High: 39 °F

    Breezy. Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely before 1am, then rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Snow before 4pm, then a chance of drizzle and snow. High near 38. North northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 24. West wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday
A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 43. West wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 32. South wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Snow, mainly before 7am. High near 39. Breezy, with a west northwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.
Friday Night
Increasing clouds, with a low around 21.
Saturday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 39.
Saturday Night
Snow likely before 1am, then rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 35. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka WI
 44°N 88.83°W (Elev. 797 ft)
Last Update:
12:56 pm CDT Mar 11, 2026
Forecast Valid:
1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation