Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Overcast

65°F

18°C

Humidity 79%
Wind Speed E 9 mph
Barometer 30.34 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Sep 10:15 am CDT
Extended Forecast for

Whitewater WI

  • Today

    Today: A chance of sprinkles before 2pm, then a chance of sprinkles after 3pm.  Cloudy, with a high near 72. East wind around 10 mph.

    High: 72 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of rain and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 4am, then a chance of showers after 4am.  Cloudy, with a low around 60. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 9am.  Cloudy, with a high near 73. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 73 °F

    Chance
    Showers then
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 72. East wind 5 to 15 mph.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 60. East wind around 10 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 60 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 75. Southeast wind 10 to 15 mph becoming northeast in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 75 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after 1am.  Cloudy, with a low around 58. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers.  Mostly cloudy, with a high near 69.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of sprinkles before 2pm, then a chance of sprinkles after 3pm. Cloudy, with a high near 72. East wind around 10 mph.
Tonight
A chance of rain and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 4am, then a chance of showers after 4am. Cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
A 40 percent chance of showers, mainly before 9am. Cloudy, with a high near 73. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 72. East wind 5 to 15 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 60. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. High near 75. Southeast wind 10 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers likely, with thunderstorms also possible after 1am. Cloudy, with a low around 58. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 69.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Whitewater WI
 42.83°N 88.73°W (Elev. 840 ft)
9:47 am CDT Sep 16, 2026
10am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
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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