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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

28°F

-2°C

Humidity 53%
Wind Speed W 7 mph
Barometer 29.87 in (1012.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 10 Jan 4:53 pm CST
Extended Forecast for

3 Miles SSW Eureka WI

  • This Afternoon

    This Afternoon: Snow likely. Mostly cloudy, with a steady temperature around 29. West northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 20. West northwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a steady temperature around 29. West northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 20. West northwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 30. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 37. West wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
Increasing clouds, with a low around 29.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 27.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Eureka WI
 43.96°N 88.87°W (Elev. 843 ft)
Last Update:
5:46 pm CST Jan 10, 2026
Forecast Valid:
5pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation