 And will Sunday be hotter than Saturday? Let's find out now from 7 News First Alert meteorologist Steve Rudin. A very warm start to our day and a heat advisory will go into effect at 12 noon this afternoon. It extends until 8 o'clock this evening. We're going to see temperatures or daytime highs 93 to 98 degrees with feels like readings or heat index values around 100 to 108.