 One more day to deal with the very worst of summer. The high heat and humidity, though, today will be a little bit better than yesterday. Here's 7 News meteorologist Mark Pena. A heat advisory goes into effect at 11 a.m. with heat index values expected to be anywhere from around 100 to 105 degrees. Now, we're also tracking a cold front, which is going to bring some showers and storms to the area. Beginning later on this afternoon, a flood watch also goes into effect beginning at 2 p.m.