National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fog/Mist

22°F

-6°C

Humidity 96%
Wind Speed SW 7 mph
Barometer 29.65 in (1005.3 mb)
Dewpoint 21°F (-6°C)
Visibility 2.00 mi
Wind Chill13°F (-11°C)
Last update 9 Dec 7:53 am CST
Extended Forecast for

Green Bay WI

Winter Weather Advisory December 9, 08:00pm until December 10, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of snow and freezing rain before 10am, then a chance of snow after 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 29. West southwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 29 °F

    Chance Wintry
    Mix and Areas
    Fog then
    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 8pm. The snow could be heavy at times. Low around 28. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. North wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Snow Likely
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. West wind around 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21. West wind around 6 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around -4.

    Low: -4 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 6.

    High: 6 °F

    Cold

Detailed Forecast

Today
A chance of snow and freezing rain before 10am, then a chance of snow after 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 29. West southwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tonight
Snow, mainly after 8pm. The snow could be heavy at times. Low around 28. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. North wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 8. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 21. West wind around 6 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 19.
Friday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 6.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around -5.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -2.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 88.02°W (Elev. 584 ft)
Last Update:
7:47 am CST Dec 9, 2025
Forecast Valid:
8am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation