June 20
There is a severe thunderstorm warning until 10:30 p.m. for St. Mary’s County and 11:00 p.m. for Charles County and 10:15 p.m. for Calvert County.
June 20, 2:25 p.m.
The National Weather Service has issued a severe thunderstorm watch for June 20 from 2:24 p.m. until 11:00 p.m. for Charles County, Calvert County and St. Mary’s County. Please use caution in the case of bad weather