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

51°F

11°C

Humidity 66%
Wind Speed E 6 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Nov 1:53 pm CST
Extended Forecast for

5 Miles S Eureka WI

  • Veterans Day

    Veterans Day: A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 52. West southwest wind around 5 mph becoming northwest.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain showers before 4am, then a slight chance of snow showers between 4am and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 33. North wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of flurries before 8am, then a chance of sprinkles and flurries between 8am and 9am, then a chance of sprinkles after 9am. Mostly cloudy, with a high near 42. North wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 42 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of sprinkles before 7pm. Mostly cloudy, with a low around 26. North northwest wind around 9 mph.

    Low: 26 °F

    Chance
    Sprinkles

  • Friday

    Friday: Mostly sunny, with a high near 41. North wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Veterans Day
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 52. West southwest wind around 5 mph becoming northwest.
Tonight
A chance of rain showers before 4am, then a slight chance of snow showers between 4am and 5am, then a chance of flurries after 5am. Mostly cloudy, with a low around 33. North wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday
A chance of flurries before 8am, then a chance of sprinkles and flurries between 8am and 9am, then a chance of sprinkles after 9am. Mostly cloudy, with a high near 42. North wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday Night
A chance of sprinkles before 7pm. Mostly cloudy, with a low around 26. North northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 41. North wind 8 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Eureka WI
 43.92°N 88.84°W (Elev. 850 ft)
Last Update:
1:36 pm CST Nov 11, 2026
Forecast Valid:
2pm CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation