 And that's what led to the advisory being lifted at the Washington Aqueduct. Neil Orgenstein, WTLP News. Speaking of water, you'll need it, a lot of it outside today. Maybe even some Gatorade to get back the electrolytes because of how hot it is in the high humidity. A heat advisory is in effect for the metro area that feels like temperatures up into the triple digits this afternoon. It also makes for a combination that could lead to storm chances.