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

11°F

-12°C

Humidity 77%
Wind Speed NW 8 mph
Barometer 29.98 in (1016.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 15 Jan 6:53 am CST
Extended Forecast for

Green Bay WI

  • Today

    Today: A 20 percent chance of snow after 5pm. Partly sunny, with a high near 23. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 23 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow. Temperature rising to around 25 by 4am. South southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F⇑

    Snow

  • Friday

    Friday: Snow, mainly before noon. High near 34. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. West wind around 6 mph.

    Low: 17 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after noon. Mostly cloudy, with a high near 23. West northwest wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 14.

    High: 14 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A 20 percent chance of snow. Mostly sunny and cold, with a high near 8.

    High: 8 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 20 percent chance of snow after 5pm. Partly sunny, with a high near 23. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Tonight
Snow. Temperature rising to around 25 by 4am. South southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow, mainly before noon. High near 34. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. West wind around 6 mph.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 23. West northwest wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 14.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2.
M.L.King Day
A 20 percent chance of snow. Mostly sunny and cold, with a high near 8.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Mostly sunny and cold, with a high near 10.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Wednesday
Partly 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 88.02°W (Elev. 584 ft)
Last Update:
7:42 am CST Jan 15, 2026
Forecast Valid:
7am CST Jan 15, 2026-6pm CST Jan 21, 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