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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

17°F

-8°C

Humidity 68%
Wind Speed Calm
Barometer 30.23 in (1025.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 4 Feb 10:53 pm CST
Extended Forecast for

Eureka WI

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a temperature rising to around 14 by 4am. Southwest wind 5 to 7 mph.

    Low: 11 °F⇑

    Chance Snow

  • Thursday

    Thursday: A chance of snow and freezing rain before noon, then a chance of flurries between noon and 1pm. Mostly cloudy, with a high near 32. South southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a steady temperature around 30. West wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: A slight chance of freezing rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 35. Northwest wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 10%.

    High: 35 °F

    Slight Chance
    Freezing Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. North wind 5 to 14 mph, with gusts as high as 28 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a temperature rising to around 14 by 4am. Southwest wind 5 to 7 mph.
Thursday
A chance of snow and freezing rain before noon, then a chance of flurries between noon and 1pm. Mostly cloudy, with a high near 32. South southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a steady temperature around 30. West wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A slight chance of freezing rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 35. Northwest wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 1. North wind 5 to 14 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 38.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Tuesday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
A chance of rain or freezing rain. Mostly sunny, with a high near 34. Chance of precipitation is 30%.
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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:
9:56 pm CST Feb 4, 2026
Forecast Valid:
11pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation