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.

Fair

-16°F

-27°C

Humidity 63%
Wind Speed W 5 mph
Barometer 30.73 in (1043.3 mb)
Dewpoint -25°F (-32°C)
Visibility 10.00 mi
Wind Chill-29°F (-34°C)
Last update 24 Jan 1:53 am CST
Extended Forecast for

Green Bay WI

Extreme Cold Warning January 24, 02:06am until January 24, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 24, 02:06am until January 24, 09:00am

    NOW until 9:00am Sat

    Extreme Cold Warning

  • Overnight

    Low: -19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 1. Wind chill values between -20 and -30. West wind around 5 mph becoming calm in the afternoon.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Light and variable wind.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy and cold, with a high near 10. Calm wind becoming north northwest around 6 mph in the morning.

    High: 10 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4. Northwest wind 3 to 6 mph.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -19. Wind chill values between -25 and -30. Light west wind.
Saturday
Mostly sunny and cold, with a high near 1. Wind chill values between -20 and -30. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around -6. Light and variable wind.
Sunday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 10. Calm wind becoming north northwest around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around -4. Northwest wind 3 to 6 mph.
Monday
Sunny and cold, with a high near 7.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around -2.
Wednesday
Partly sunny, with a high near 11.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
1:31 am CST Jan 24, 2026
Forecast Valid:
2am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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