From the US National Weather Service
The best chance of severe weather Thursday night remains to our west. At this time, confidence in severe weather for our region remains highest in eastern Ohio, where SPC has expanded the Slight Risk. Confidence in severe weather degrades as you move south and east, with uncertainty in how well storms hold together after sunset. Storms likely enter our area after sunset and continue through the overnight hours, eventually becoming more of a heavy rain threat early Friday morning.
