Columbus, Ohio – A fast-moving line of storms could hit central and southwest Ohio right as evening winds down Thursday, with severe weather threats ramping up between 8 p.m. and 4 a.m.
According to the National Weather Service in Wilmington, storms will develop along a cold front and move northwest to southeast across the state overnight. Much of western and central Ohio, including Dayton, Columbus, Springfield, and Richmond, Indiana, sits under a Level 2 risk, with stronger storms capable of producing damaging wind gusts over 60 mph and large hail.
Forecasters warn isolated tornadoes cannot be ruled out, especially during the early part of the overnight window as storms begin to organize. As the system evolves into a more solid line, the primary threat will shift toward widespread wind damage and heavy rainfall.
Rainfall rates could overwhelm drainage systems, leading to localized flooding in urban areas and along low-lying roads. Corridors including I-70, I-71, and I-75 may see sudden visibility drops and water-covered pavement during overnight travel hours.
Residents are urged to keep phones charged and enable emergency alerts before going to sleep, as warnings may be issued with little lead time overnight.
Storms are expected to exit southern and eastern Ohio by early Friday morning, though additional alerts may follow if flooding develops.
