Residents in Maryland and the D.C. area are bracing for severe thunderstorms and heavy rainfall today, prompting multiple weather alerts including Flood Watches and Severe Thunderstorm Watches. Authorities are warning of serious flooding, strong winds, and the potential for flash flooding, which has already led to early closures of schools, libraries, and road restrictions in various counties. The National Weather Service is advising individuals to prepare for dangerous conditions, and Governor Moore has urged Marylanders to stay vigilant. Rainfall amounts could reach up to 6 inches, and heavy storms are expected to continue into the evening hours. Sandbags are being distributed in affected areas while multiple water rescues have already been reported due to the severe weather.