Grandville Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Grandville.

Use the Radar Maps link provided to understand the trajectory of a storm.

Flood Advisory issued July 11 at 10:56PM EDT until July 12 at 1:00AM EDT by NWS Detroit/Pontiac MI

* WHAT...Urban and small stream flooding caused by excessive rainfall continues. * WHERE...A portion of southeast Michigan, including the following counties, Macomb and St. Clair. * WHEN...Until 100 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1053 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 3 inches of rain have fallen. - No additional rainfall is expected. - Some locations that will experience flooding include... New Baltimore, Richmond, Romeo, Marine City, Macomb Township, New Haven, Washington, Chesterfield Township, Anchorville, Fair Haven, Ray Center, Adair and Shelby Township. - http://www.weather.gov/safety/flood