 Heat advisory and heat warnings go until 8 p.m. tonight. By then, hopefully some showers, beneficial rains will be coming through to try to cool things off. But so far, the storms that have been coming in from the west have been dying out as they move east of the mountains into the hot, steamy air around Baltimore. But we still think this line that stretches from around Hagerstown into northern Virginia as it makes its way toward Baltimore this evening.