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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Mostly Cloudy

47°F

8°C

Humidity 61%
Wind Speed N 13 mph
Barometer 30.27 in (1025.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Apr 12:53 pm CDT
Extended Forecast for

Butte Des Morts WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Northwest wind around 9 mph.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. North northwest wind around 5 mph becoming light and variable in the evening.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers after 4pm. Increasing clouds, with a high near 56. South southeast wind 5 to 11 mph.

    High: 56 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 10pm. Low around 42. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 69. South southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

    High: 69 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 70%.

    High: 74 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 33. North northwest wind around 5 mph becoming light and variable in the evening.
Saturday
A 10 percent chance of showers after 4pm. Increasing clouds, with a high near 56. South southeast wind 5 to 11 mph.
Saturday Night
Showers, with thunderstorms also possible after 10pm. Low around 42. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 69. South southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 54. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.11°N 88.65°W (Elev. 774 ft)
Last Update:
12:27 pm CDT Apr 10, 2026
Forecast Valid:
1pm CDT Apr 10, 2026-6pm CDT Apr 16, 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