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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

56°F

13°C

Humidity 46%
Wind Speed Calm
Barometer 30.13 in (1020.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 May 8:53 am CDT
Extended Forecast for

4 Miles N Eureka WI

  • Today

    Today: Sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly between 2am and 5am. Increasing clouds, with a low around 49. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 78. South southwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 56. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 80. West wind 6 to 9 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Breezy. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Showers likely, mainly between 2am and 5am. Increasing clouds, with a low around 49. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 78. South southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 80. West wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 78.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Eureka WI
 44.07°N 88.86°W (Elev. 781 ft)
Last Update:
9:13 am CDT May 14, 2026
Forecast Valid:
9am CDT May 14, 2026-6pm CDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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