A line of severe storms will move into the region late this evening into early Saturday morning. The main threat from these storms will be damaging winds and hail up to the size of quarters. Additionally, an isolated tornado cannot be ruled out. Timing is still uncertain, but it presently appears the best window for storms is from roughly 10 pm This evening to 5 am Saturday morning. Locations north of I-40 and west of I-75 will be most at risk.