the National Weather Service in Bismark has issued a severe thunderstorm warning for Southeastern Morton County in South Central North Dakota until 6:30 p.m. central daylight time at 5:38 p.m. central daylight time a severe thunderstorm was located near tholen or 28 M south of bismar moving Northeast at 30 mph expected hazards include Half doll size hail this is a radar indicated threat the following impacts are expected damage to Vehicles is expected locations impacted include Solen St Anthony Brien Fort rice stump State Natural Area and huff for your protection move to an interior room on the lowest floor of a building a tornado watch remains in effect until 11:00 p.m. central daylight time for South Central North Dakota