National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

25°F

-4°C

Humidity 50%
Wind Speed NW 12 mph
Barometer 30.03 in (1017.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 28 Feb 4:53 am CST
Extended Forecast for

Eureka WI

  • Today

    Today: A chance of flurries before 11am, then snow, mainly after 2pm. High near 25. North northwest wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Slight Chance
    Snow then
    Snow

  • Tonight

    Tonight: Snow before midnight, then a chance of flurries between midnight and 1am. Low around 9. North wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 9 °F

    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. North wind around 6 mph becoming calm in the morning.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Light and variable wind.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 37. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 37 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, possibly mixed with rain, mainly before noon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
A chance of flurries before 11am, then snow, mainly after 2pm. High near 25. North northwest wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before midnight, then a chance of flurries between midnight and 1am. Low around 9. North wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Sunny, with a high near 27. North wind around 6 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 10. Light and variable wind.
Monday
Increasing clouds, with a high near 37. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of snow after midnight. Mostly cloudy, with a low around 27.
Tuesday
Snow likely, possibly mixed with rain, mainly before noon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 43.
Wednesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
A 30 percent chance of rain. Cloudy, with a low around 36.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka WI
 44°N 88.83°W (Elev. 797 ft)
Last Update:
3:56 am CST Feb 28, 2026
Forecast Valid:
5am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation