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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

55°F

13°C

Humidity 93%
Wind Speed SW 12 mph
Barometer 29.54 in (1000.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 7 Mar 7:53 am CST
Extended Forecast for

Eureka WI

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly cloudy, with a temperature falling to around 41 by 5pm. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 53 °F⇓

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West northwest wind 7 to 16 mph becoming southwest after midnight. Winds could gust as high as 26 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. West southwest wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of rain after noon. Mostly sunny, with a high near 48.

    High: 48 °F

    Sunny then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a chance of snow. Cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a temperature falling to around 41 by 5pm. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 32. West northwest wind 7 to 16 mph becoming southwest after midnight. Winds could gust as high as 26 mph.
Sunday
Sunny, with a high near 60. West southwest wind 14 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 66. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A 50 percent chance of rain after noon. Mostly sunny, with a high near 48.
Tuesday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 29. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow before noon, then a chance of snow. Cloudy, with a high near 40. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka WI
 44°N 88.83°W (Elev. 797 ft)
Last Update:
7:37 am CST Mar 7, 2026
Forecast Valid:
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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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