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

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

35°F

2°C

Humidity 70%
Wind Speed NE 10 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 8 Nov 2:53 am CST
Extended Forecast for

Eureka WI

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Light north northeast wind.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of sprinkles between 1pm and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 40. Calm wind becoming north northeast around 6 mph in the morning. Chance of precipitation is 40%.

    High: 40 °F

    Partly Sunny
    then Chance
    Sprinkles/Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am, then a chance of flurries between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 24. Light north northeast wind becoming north northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of flurries between 9am and noon, then a slight chance of snow after noon. Increasing clouds, with a high near 34. North northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 34 °F

    Sunny then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. North northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A 20 percent chance of snow before noon. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Light north northeast wind.
Saturday
A chance of sprinkles between 1pm and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 40. Calm wind becoming north northeast around 6 mph in the morning. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 1am, then a chance of flurries between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 24. Light north northeast wind becoming north northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A chance of flurries between 9am and noon, then a slight chance of snow after noon. Increasing clouds, with a high near 34. North northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 19. North northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 21.
Veterans Day
A 20 percent chance of snow before noon. Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 50.
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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:
2:51 am CST Nov 8, 2025
Forecast Valid:
3am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation