Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

28°C

83°F

Humidity 59%
Wind Speed SE 13 km/h
Barometer 1014.1 mb (29.96 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 23 Jul 3:53 pm CDT
Extended Forecast for

Green Bay WI

  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 31. East southeast wind around 14 km/h.

    Slight Chance
    T-storms

    High: 31 °C

  • Tonight

    Tonight: Showers and thunderstorms, mainly after midnight. Some of the storms could produce gusty winds and heavy rain.  Low around 23. Southeast wind 8 to 11 km/h.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Heavy Rain

    Low: 23 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 10am.  Cloudy, then gradually becoming mostly sunny and hot, with a high near 32. South wind 11 to 16 km/h becoming west 19 to 24 km/h in the afternoon. Winds could gust as high as 39 km/h.  Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.

    T-storms
    Likely then
    Mostly Sunny

    High: 32 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 19. West wind 8 to 18 km/h, with gusts as high as 29 km/h.

    Mostly Clear

    Low: 19 °C

  • Monday

    Monday: Sunny, with a high near 29. West northwest wind 8 to 14 km/h.

    Sunny

    High: 29 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °C

  • Tuesday

    Tuesday: Sunny, with a high near 30.

    Sunny

    High: 30 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 8pm.  Partly cloudy, with a low around 19.

    Chance
    T-storms

    Low: 19 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 29.

    Chance
    T-storms

    High: 29 °C

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 31. East southeast wind around 14 km/h.
Tonight
Showers and thunderstorms, mainly after midnight. Some of the storms could produce gusty winds and heavy rain. Low around 23. Southeast wind 8 to 11 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Sunday
Showers and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 32. South wind 11 to 16 km/h becoming west 19 to 24 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.
Sunday Night
Mostly clear, with a low around 19. West wind 8 to 18 km/h, with gusts as high as 29 km/h.
Monday
Sunny, with a high near 29. West northwest wind 8 to 14 km/h.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 30.
Tuesday Night
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 19.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 29.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 26.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 177 m)
3:24 pm CDT Jul 23, 2016
4pm CDT Jul 23, 2016-6pm CDT Jul 30, 2016
 
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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