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.

Overcast with Haze and Breezy

21°F

-6°C

Humidity 71%
Wind Speed NW 21 G 35 mph
Barometer 29.86 in (1012.1 mb)
Dewpoint 13°F (-11°C)
Visibility 4.00 mi
Wind Chill5°F (-15°C)
Last update 29 Dec 9:53 am CST
Extended Forecast for

Green Bay WI

Winter Weather Advisory until December 29, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 29, 03:00pm

    NOW until 3:00pm Mon

    Winter Weather Advisory

  • Today

    High: 24 °F⇓

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 9. West northwest wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 9am. High near 21. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13. West wind 6 to 8 mph.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then a chance of flurries after noon. Partly sunny, with a high near 21. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy blowing snow. Partly sunny, with a temperature falling to around 17 by 5pm. Windy, with a northwest wind 20 to 29 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 9. West northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday
Snow, mainly after 9am. High near 21. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13. West wind 6 to 8 mph.
Wednesday
A slight chance of snow before noon, then a chance of flurries after noon. Partly sunny, with a high near 21. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around -2.
New Year's Day
Sunny and cold, with a high near 8.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 21.
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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:
9:21 am CST Dec 29, 2025
Forecast Valid:
10am CST Dec 29, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation