Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Mostly Cloudy

73°F

23°C

Humidity 74%
Wind Speed Calm
Barometer 29.81 in (1008.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 10:53 am CDT
Extended Forecast for

2 Miles E Butte Des Morts WI

  • Today

    Today: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, with a high near 76. Light and variable wind becoming east around 6 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am.  Cloudy, with a low around 60. East northeast wind around 7 mph becoming west northwest after midnight.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely then
    Chance
    T-storms

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 84. West northwest wind 6 to 11 mph.

    High: 84 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am.  Partly cloudy, with a low around 65. Southwest wind around 7 mph.

    Low: 65 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of thunderstorms before 7am.  Mostly sunny and hot, with a high near 91. Chance of precipitation is 10%.

    High: 91 °F

    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

Detailed Forecast

Today
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 76. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 60. East northeast wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. West northwest wind 6 to 11 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 65. Southwest wind around 7 mph.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
A slight chance of thunderstorms before 7am. Mostly sunny and hot, with a high near 91. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny and hot, with a high near 92.
Sunday Night
Mostly clear, with a low around 77.
Monday
A 30 percent chance of showers. Sunny and hot, with a high near 90.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Butte Des Morts WI
 44.08°N 88.62°W (Elev. 751 ft)
10:52 am CDT Jun 18, 2025
11am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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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