68 in mountain view. 70 in la fayette. And with the air quality poor in east bay and south bay, but by 9 00, were already in the 90s over the east bay hills. 108 in san ramon by 1 00, 98 in napa, 101 petaluma, 72 Half Moon Bay and still scorching hot by 5 00. Tonight the fog will come back to the coast and unfortunately things changing not in a good way. And there is a flex alert in effect because of the extreme heat. So were being asked to conserve energy from 3 00 p. M. To 9 00 p. M. And that means avoid using large an appliances, close the use fans and set the thermostat to 78. And if you are trying to beat the heat today, you will probably want to stay away from ocean beach. The crowds packed the beach over the weekend and mayor breed is not happy about it. And lauren mar tee sneetinez is us at ocean beach. Reporter yeah, mayor warned that Law Enforcement will be patrolling the area. She closed the main parking lot for ocean beach over the weekend and on twitter the mayor said that