Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

68°F

20°C

Humidity 93%
Wind Speed E 10 mph
Barometer 30.00 in (1015.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 Aug 3:53 pm CDT
Extended Forecast for

4 Miles S Eureka WI

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 5pm.  Cloudy, with a high near 74. East wind around 8 mph.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am.  Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph becoming northwest after midnight.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of sprinkles after 5pm.  Partly sunny, with a high near 79. North northwest wind 6 to 9 mph.

    High: 79 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Northeast wind around 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. North northeast wind 6 to 9 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 74. East wind around 8 mph.
Tonight
Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of sprinkles after 5pm. Partly sunny, with a high near 79. North northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 62. Northeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 76. North northeast wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 81.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Eureka WI
 43.94°N 88.84°W (Elev. 846 ft)
4:26 pm CDT Aug 18, 2025
4pm CDT Aug 18, 2025-6pm CDT Aug 25, 2025
 
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