National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Current Conditions

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Waupun WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 62 °F

Friday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 82 °F

Friday
Night

Thunderstorms Chance for Measurable Precipitation 80%

Thunderstorms

Low: 67 °F

Saturday

Thunderstorms Chance for Measurable Precipitation 80%

Thunderstorms

High: 78 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 62 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 79 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 66 °F

Labor
Day

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 78 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 59 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms. Cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 30%.
  • Friday Showers likely and possibly a thunderstorm before 7am, then scattered showers and thunderstorms after 7am. Mostly cloudy, with a high near 82. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Night Showers and thunderstorms. Low around 67. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Showers and thunderstorms. High near 78. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Night Mostly cloudy, with a low around 62. West wind around 5 mph becoming calm in the evening.
  • Sunday Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 40%.
  • Labor Day Showers and thunderstorms likely. Cloudy, then gradually becoming mostly sunny, with a high near 78. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Tuesday A slight chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
  • Tuesday Night Partly cloudy, with a low around 60.
  • Wednesday Mostly sunny, with a high near 79.
  • Wednesday Night A 20 percent chance of showers. Partly cloudy, with a low around 60.
  • Thursday A 30 percent chance of showers. Mostly sunny, with a high near 80.