DC under excessive heat warning Wednesday, heat index temperatures could exceed 110 degrees

DC under excessive heat warning Wednesday, heat index temperatures could exceed 110 degrees

WASHINGTON - The sweltering heat and humidity continued across the Washington, D.C. region on Wednesday with temperatures in the upper-90s and heat index values that could exceed 110 degrees. The excessive heat warning is in effect from noon to 8 p.m. for portions of central and southern Maryland, portions of the northern neck of Virginia, and the District. This browser does not support the Video element. The areas of Maryland and Virginia not under the excessive heat warning are under …