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 and Breezy

33°F

1°C

Humidity 61%
Wind Speed N 21 G 35 mph
Barometer 29.79 in (1009.5 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 13 Mar 5:53 pm CDT
Extended Forecast for

Green Bay WI

Winter Storm Warning March 14, 07:00pm until March 16, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 34 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow before 4am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 28. East wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.

    Low: 28 °F

    Snow then
    Snow/Sleet

  • Sunday

    Sunday: Rain, snow, and sleet before 4pm, then rain, snow, freezing rain, and sleet. High near 35. Northeast wind 16 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 35 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain and sleet, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 17. Blustery, with a north wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

    Low: 17 °F

    Wintry Mix
    and Blowing
    Snow then
    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 1pm. Widespread blowing snow, mainly before 7am. High near 22. Blustery. Chance of precipitation is 80%.

    High: 22 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 34 mph.
Saturday
Partly sunny, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Snow before 4am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 28. East wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.
Sunday
Rain, snow, and sleet before 4pm, then rain, snow, freezing rain, and sleet. High near 35. Northeast wind 16 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Sunday Night
Snow, possibly mixed with freezing rain and sleet, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 17. Blustery, with a north wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.
Monday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 7am. High near 22. Blustery. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
3:02 pm CDT Mar 13, 2026
Forecast Valid:
6pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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