Severe storms that impacted the Ohio Valley on Saturday moved into North Carolina overnight and caused a Flash Flood Emergency. The storm system was stronger for longer than expected — and the terrain in the Surry County, North Carolina, area exacerbates the flood risk. HOW TO WATCH FOX WEATHERA Level 2 out of 5 severe weather threat was in effect Saturday for parts of Ohio, Kentucky, Tennessee and Alabama. There was also a Level 2 out of 4 flash flood threat throughout the day across portions of the Midwest, Great Lakes and Tennessee and Ohio Valleys. Saturday severe weather threat(FOX Weather)The biggest severe threat was damaging winds with storm development.