National Weather Service United States Department of Commerce

Major nor'easter to affect northeastern U.S.

The stage is being set for a major nor'easter to affect parts of the Northeast Monday through Wednesday. This system will be responsible for heavy snowfall and strong winds, with blizzard conditions possible along coastal areas from New Jersey to Massachusetts. Blizzard Warnings are in effect along the coast from central New Jersey to the Canadian border.
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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

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: -12 °C

Monday

Snow Chance for Measurable Precipitation 90%

Snow

High: -3 °C

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: -6 °C

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: -1 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -9 °C

Wednesday

Partly Sunny

Partly
Sunny

High: 0 °C

Wednesday
Night

Snow/Sleet Chance for Measurable Precipitation 40%

Snow/Sleet

Low: -4 °C

Thursday

Chance Snow

Chance
Snow

High: -1 °C

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -11 °C

Detailed Forecast

  • Overnight Mostly cloudy, with a low around -12. Calm wind.
  • Monday Periods of snow, mainly after 11am. High near -3. South wind 8 to 16 km/h. Chance of precipitation is 90%. New snow accumulation of around 3 centimeters.
  • Monday Night Snow likely, mainly before 9pm. Cloudy, with a low around -6. South wind 8 to 10 km/h becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of around 3 centimeters.
  • Tuesday Mostly cloudy, with a high near -1. North northwest wind 8 to 11 km/h.
  • Tuesday Night Partly cloudy, with a low around -9. North wind 8 to 10 km/h becoming south southwest after midnight.
  • Wednesday Partly sunny, with a high near 0.
  • Wednesday Night A chance of snow and sleet before midnight, then a chance of snow. Cloudy, with a low around -4. Chance of precipitation is 40%.
  • Thursday A chance of snow. Mostly cloudy, with a high near -1.
  • Thursday Night Mostly cloudy, with a low around -11.
  • Friday Mostly sunny, with a high near -6.
  • Friday Night Mostly cloudy, with a low around -12.
  • Saturday A chance of snow. Mostly cloudy, with a high near -7.
  • Saturday Night Mostly cloudy, with a low around -16.
  • Sunday Mostly cloudy, with a high near -8.