Severe Weather Threat for USM Hattiesburg, Gulf Coast locations Wednesday, March 17 Submitted by jim.coll on March 16, 2021 - 5:29pm The National Weather Service has issued notice of severe weather that could impact most of the state, including The University of Southern Mississippi’s (USM) Hattiesburg and Gulf Coast locations, on Wednesday afternoon and evening. Read more about Severe Weather Threat for USM Hattiesburg, Gulf Coast locations Wednesday, March 17