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Slight risk of severe weather on Sunday

The NWS Storm Prediction Center expects a slight risk of severe weather in portions of the Great Lakes and Midwest on Sunday. The area of greatest concern is in Michigan, southeast Wisconsin, northern Illinois, and northern Indiana. The primary risks for this area will be damaging winds and large hail, but an isolated tornado cannot be ruled out.
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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

17°C

63°F

Humidity 78%
Wind Speed S 7 km/h
Barometer 29.82 in (1009.5 mb)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 1 Aug 10:53 pm CDT
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 18. South southwest wind around 11 km/h.

    Slight Chance
    T-storms

    Low: 18 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 4pm.  Partly sunny, with a high near 29. Southwest wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 39 km/h.  Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    T-storms
    Likely

    High: 29 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West northwest wind 10 to 14 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 15 °C

  • Monday

    Monday: Mostly sunny, with a high near 25. West northwest wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 32 km/h.

    Mostly Sunny

    High: 25 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 13. Northwest wind 5 to 14 km/h.

    Partly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    Mostly Sunny

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    Mostly Sunny

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °C

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 18. South southwest wind around 11 km/h.
Sunday
Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 29. Southwest wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West northwest wind 10 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 25. West northwest wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 32 km/h.
Monday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 14 km/h.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 23.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 14.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 24.
  Click Map For Forecast
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 177 m)
10:38 pm CDT Aug 1, 2015
11pm CDT Aug 1, 2015-6pm CDT Aug 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database