Jefferson County, OH

Active Alerts

No active alerts.

Recent Inactive Alerts

Severe Thunderstorm Watch 7/18/26 8:18 PM Severe Thunderstorm Warning 7/18/26 8:12 PM Severe Thunderstorm Warning 7/18/26 8:01 PM Severe Thunderstorm Warning 7/18/26 7:54 PM Flash Flood Warning 7/18/26 7:42 PM Severe Thunderstorm Warning 7/18/26 7:37 PM Severe Thunderstorm Warning 7/18/26 7:35 PM Severe Thunderstorm Warning 7/18/26 7:21 PM Severe Thunderstorm Warning 7/18/26 7:19 PM Severe Thunderstorm Warning 7/18/26 7:09 PM Severe Thunderstorm Warning 7/18/26 6:38 PM Severe Thunderstorm Watch 7/18/26 1:07 PM Air Quality Alert 7/17/26 5:32 PM Air Quality Alert 7/17/26 12:09 AM Air Quality Alert 7/16/26 6:11 PM Air Quality Alert 7/16/26 5:37 PM Air Quality Alert 7/16/26 4:57 PM Air Quality Alert 7/16/26 3:57 PM Air Quality Alert 7/16/26 1:24 PM Air Quality Alert 7/16/26 10:01 AM Heat Advisory 7/15/26 7:56 PM Air Quality Alert 7/15/26 7:47 PM Air Quality Alert 7/15/26 5:06 PM Heat Advisory 7/15/26 5:45 AM Heat Advisory 7/14/26 7:38 PM Heat Advisory 7/14/26 12:45 PM