raj mathai sitting in for diane dwyer tonight. it s hot nearly everywhere, from san francisco s union square, the peninsula, the south bay, east bay, summer vacation one month late. let s bring in craig auraro? reporter: we did hit some records today, santa rosa and livermore two records today. it is a hot one right here, kids are out there playing and enjoying some of the cooler weather. this is going to be with us not only today but into tomorrow and monday as we go through the afternoon and into the evening hours,emperatures a bit close tore 80 degrees by the time we get into the afternn hours. by the time we get into tomorrow, we ll see more 90s,te the only place we ll see cooli will be closer to the coast, but even then, we re dealing with 750s and 80s. as we go into monday, this will be the hottest day. it s 8:00 a.m. tomorrow. stay hydrated, day two, you ll start to feel the effects of the heat. once we get into monday, we re looking at some 80s, 90s and by the time