Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Overcast

62°F

17°C

Humidity 95%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Sep 10:15 pm CDT
Extended Forecast for

2 Miles E Whitewater WI

  • Tonight

    Tonight: Scattered sprinkles between midnight and 1am.  Partly cloudy, with a low around 57. Northeast wind around 5 mph.

    Low: 57 °F

    Scattered
    Sprinkles

  • Friday

    Friday: A 30 percent chance of showers, mainly after 4pm.  Partly sunny, with a high near 70. East wind 5 to 15 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall.  Low around 60. East wind around 10 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 60 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 71. Southeast wind 5 to 10 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 71 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 59. Northeast wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 65. Northeast wind 10 to 15 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 54. Northeast wind 10 to 15 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 61. East wind around 15 mph.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Scattered sprinkles between midnight and 1am. Partly cloudy, with a low around 57. Northeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 70. East wind 5 to 15 mph.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 60. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. High near 71. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 59. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. Northeast wind 10 to 15 mph.
Sunday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 54. Northeast wind 10 to 15 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 61. East wind around 15 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Whitewater WI
 42.83°N 88.7°W (Elev. 889 ft)
9:33 pm CDT Sep 17, 2026
10pm CDT Sep 17, 2026-6pm CDT Sep 24, 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