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.

Mostly Cloudy

38°F

3°C

Humidity 76%
Wind Speed N 14 mph
Barometer 29.75 in (1008.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 31 Mar 7:53 am CDT
Extended Forecast for

Green Bay WI

  • Today

    Today: A chance of rain and thunderstorms before 1pm, then a chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 48. North northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. North northeast wind 6 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 39. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow and sleet before 1am, then snow, possibly mixed with rain and sleet between 1am and 4am, then rain, snow, and freezing rain after 4am. Low around 31. East northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Chance
    Snow/Sleet
    then Wintry
    Mix

  • Thursday

    Thursday: Rain and freezing rain, possibly mixed with snow before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. High near 44. East northeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

    High: 44 °F

    Wintry Mix
    then Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain and thunderstorms before 1pm, then a chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 48. North northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 29. North northeast wind 6 to 10 mph.
Wednesday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 39. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of snow and sleet before 1am, then snow, possibly mixed with rain and sleet between 1am and 4am, then rain, snow, and freezing rain after 4am. Low around 31. East northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 3 inches possible.
Thursday
Rain and freezing rain, possibly mixed with snow before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. High near 44. East northeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 49.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Saturday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Saturday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 88.02°W (Elev. 584 ft)
Last Update:
7:56 am CDT Mar 31, 2026
Forecast Valid:
8am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation