Hamilton County EMA

Alert HC is the official emergency notification system for Hamilton County, It is the best way to receive important information about hazards that may impact your safety. Visit AlertHC.org to sign up for 40+ alerts so you can stay informed during an emergency.

Alert HC: Severe Thunderstorm Warning Severe Thunderstorm Warning issued July 27 at 7:13PM EDT until July 27 at 8:00PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Warning Severe Thunderstorm Warning issued July 27 at 6:40PM EDT until July 27 at 7:15PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Watch Severe Thunderstorm Watch issued July 27 at 5:20PM EDT until July 28 at 12:00AM EDT by NWS Wilmington OH

Stay safe at large events by following these tips. Make sure to stay hydrated, keep your phone charged, and pick a group meeting spot! Stay weather aware and plan for severe weather conditions by signing up for Alert HC weather alerts at alerthc.org!

Alert HC: Flash Flood Warning Flash Flood Warning issued July 21 at 3:37PM EDT until July 21 at 6:30PM EDT by NWS Wilmington OH

Alert HC: Flash Flood Warning Flash Flood Warning issued July 21 at 2:46PM EDT until July 21 at 5:45PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Warning Severe Thunderstorm Warning issued July 21 at 2:41PM EDT until July 21 at 3:30PM EDT by NWS Wilmington OH

Alert HC: Flood Advisory Flood Advisory issued July 21 at 2:31PM EDT until July 21 at 5:30PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Warning Severe Thunderstorm Warning issued July 21 at 2:24PM EDT until July 21 at 3:15PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Warning Severe Thunderstorm Warning issued July 21 at 1:54PM EDT until July 21 at 2:45PM EDT by NWS Wilmington OH

Alert HC: Severe Thunderstorm Watch Severe Thunderstorm Watch issued July 21 at 1:16PM EDT until July 21 at 8:00PM EDT by NWS Wilmington OH

Alert HC: Flood Watch Flood Watch issued July 21 at 11:20AM EDT until July 22 at 12:00AM EDT by NWS Wilmington OH

FYI: The Quarterly Meeting of the EMHSA Executive Committee will be held on July 27, 2026 at 3:30 p.m. at the Hamilton County Central Campus (1701 Patricia McCollum Way, Cincinnati, OH 45237).

Stay away from floodwaters. As water recedes, keep these tips in mind especially if your home or property was impacted by flooding. More info at: hcema.org/floodingJuly26

Alert HC: Flood Warning Flood Warning issued July 18 at 2:59AM EDT until July 18 at 8:45AM EDT by NWS Wilmington OH

Alert HC: Flood Warning Flood Warning issued July 17 at 11:23PM EDT until July 18 at 8:45AM EDT by NWS Wilmington OH

Heavy rains have led to some flooding especially in low-lying areas. Even after rain stops, flood waters can still be dangerous. Never drive through flooded waters. If you approach a flooded road, path, or walkway, remember to Turn Around, Don't Drown. #CincyWX

Alert HC: Flood Warning Flood Warning issued July 17 at 7:30PM EDT until July 18 at 3:00AM EDT by NWS Wilmington OH

Alert HC: Flash Flood Warning Flash Flood Warning issued July 17 at 5:56PM EDT until July 17 at 9:00PM EDT by NWS Wilmington OH

Alert HC: Flash Flood Warning Flash Flood Warning issued July 17 at 5:30PM EDT until July 17 at 8:30PM EDT by NWS Wilmington OH