National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

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Boulder Junction WI

7 Day Forecast

For More Weather Information:

Green Bay, WI Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 43 °F

Thursday

Patchy Fog

Patchy
Fog

High: 72 °F

Thursday
Night

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

Low: 56 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 72 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 57 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 73 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 55 °F

Sunday

Partly Sunny

Partly
Sunny

High: 74 °F

Sunday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 60 °F

Detailed Forecast

  • Overnight Patchy fog after 1am. Otherwise, mostly clear, with a low around 43. Calm wind.
  • Thursday Patchy fog before 8am. Otherwise, partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.
  • Thursday Night A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then showers and thunderstorms after 1am. Some of the storms could produce heavy rain. Low around 56. South southeast wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Friday A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 72. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.
  • Friday Night A chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 57. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.
  • Saturday A 30 percent chance of showers. Mostly cloudy, with a high near 73.
  • Saturday Night A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 55.
  • Sunday Partly sunny, with a high near 74.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
  • Labor Day A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 55.
  • Tuesday Mostly sunny, with a high near 72.
  • Tuesday Night Partly cloudy, with a low around 53.
  • Wednesday Mostly sunny, with a high near 70.