We could see some isolated severe storms move thru the area on Friday. The National Weather Service in St. Louis says that weakening storms will move south thru the area on Friday. And, the NWS says the storms will re-intensify as they move south of a Rolla, Missouri to a Vandalia, Illinois line. The National Weather Service says that a few storms may become severe as they approach far southern Illinois in the afternoon. The NWS says the primary threat from any storm will be damaging winds or hail.