the east bay regional parks district has banned swimmers from lake sabo come which has been notoriousor toxic blooms. >>> as temperatures rise, it would be tempting to take your dog out for a swim. experts say do your research first. >>> it is going to here but heat up. this is not going to last too long. >> a couple of days, that is the good news. but is going to be pretty hot. the hottest that we have been the summer. inland, triple digit heat begins tomorrow. it will continue on thursday. temperatures outside right now are warm. it is in the upper 90s. oakland, 80 degrees. san francisco, 71. it gets hotter tomorrow. the a's and the giants, two games in san francisco. look at the temperature tonight , clear, mild, no ocean breeze at all 69 degrees for the first pitch. the lows tonight, warm. vallejo, 60. let's take a look at what is going on up north. the moussa fire is burning 225 acres. the winds are not strong. the not so good news, but it will be a hot one tomorrow, 101 degrees. why are we getting hot? this ridge of high pressure to our southeast and to the southwest. we still h