National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Green Bay WI

7 Day Forecast

For More Weather Information:

Green Bay, WI Local Forecast Office

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 38 °FRising Temperatures

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 49 °F

Sunday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 38 °F

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 38 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 21 °F

Tuesday

Chance Flurries

Chance
Flurries

High: 25 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °F

Wednesday

Chance Snow

Chance
Snow

High: 29 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 21 °F

Detailed Forecast

  • Tonight A chance of drizzle, then rain likely, mainly after 5am. Areas of fog. Otherwise, cloudy, with a temperature rising to around 45 by 4am. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Rain. Areas of fog. High near 49. South wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Rain. Areas of fog. Low around 38. South southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Rain and snow, becoming all snow after 9am. High near 38. West wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
  • Monday Night Snow likely, mainly before midnight. Cloudy, with a low around 21. West northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
  • Tuesday A chance of flurries before noon. Mostly cloudy, with a high near 25.
  • Tuesday Night Partly cloudy, with a low around 14.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 29.
  • Wednesday Night A chance of snow. Cloudy, with a low around 21.
  • Thanksgiving Day A chance of snow showers. Mostly cloudy, with a high near 25.
  • Thursday Night Partly cloudy, with a low around 7.
  • Friday Mostly sunny, with a high near 17.
  • Friday Night Mostly cloudy, with a low around 7.
  • Saturday A chance of flurries. Mostly sunny, with a high near 19.