 3 p.m. make that 10 a.m. to 8 p.m. today for Dorchester, Wicomico, Somerset, Inland, Worcester, Acomac, and Northampton counties. But as we've been making mention all morning, in both cases, the National Weather Service says that the what is heat index value is up to 110. So the difference between an excessive heat warning and heat advisory, I guess I'll have to dig into it. But bottom line is please take care of yourself today with the heat and humidity out over the next couple of days.