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

3°F

-16°C

Humidity 79%
Wind Speed NW 7 mph
Barometer 30.06 in (1019.5 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 17 Mar 7:53 am CDT
Extended Forecast for

Green Bay WI

  • Today

    Today: Increasing clouds, with a high near 20. West northwest wind around 7 mph.

    High: 20 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly after 3am. Mostly cloudy, with a low around 15. South wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of freezing rain between 11am and 1pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Wintry
    Mix then
    Chance
    Freezing Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 41. Light and variable wind becoming east northeast around 5 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 20. West northwest wind around 7 mph.
Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a low around 15. South wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of freezing rain between 11am and 1pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 41. Light and variable wind becoming east northeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
6:16 am CDT Mar 17, 2026
Forecast Valid:
8am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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