NWS issues flood watch and outlook for storms in Washington D.C., with heavy rainfall and severe weather potential.

The National Weather Service warns of potential flooding and severe thunderstorms in Baltimore, with a Flood Watch issued for parts of Maryland, Virginia, and West Virginia.

The center was built as a one-room schoolhouse in 1906 by the Siegfried family, who began farming what's now the Rodale farm in the 1700s.