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Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed SW 5 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Last update 14 Jul 3:53 am CDT
Extended Forecast for

Seymour WI

  • Today

    Today: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Heat index values as high as 91. West southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 67. South southwest wind 3 to 6 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Heat index values as high as 91. South southwest wind 6 to 10 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 67. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. East wind 5 to 9 mph. Chance of precipitation is 70%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Heat index values as high as 91. West southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 67. South southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 88. Heat index values as high as 91. South southwest wind 6 to 10 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 67. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. East wind 5 to 9 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seymour WI
 44.53°N 88.35°W (Elev. 840 ft)
Last Update:
4:11 am CDT Jul 14, 2025
Forecast Valid:
4am CDT Jul 14, 2025-6pm CDT Jul 20, 2025
 
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