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.

Light Snow Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed SE 9 mph
Barometer 30.09 in (1019.9 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 18 Nov 12:53 pm CST
Extended Forecast for

Seymour WI

Winter Weather Advisory November 18, 01:49pm until November 18, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 18, 01:49pm until November 18, 03:00pm

    NOW until 3:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 42. Calm wind becoming south southwest around 5 mph.

    High: 42 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Light south wind.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 48. South southwest wind 5 to 9 mph.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28.

    Low: 28 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming east around 6 mph.
Tonight
Mostly clear, with a low around 23. Calm wind.
Wednesday
Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 42. Calm wind becoming south southwest around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Light south wind.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 48. South southwest wind 5 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seymour WI
 44.5°N 88.32°W (Elev. 833 ft)
Last Update:
1:41 pm CST Nov 18, 2025
Forecast Valid:
1pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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