The average afternoon high for Sept. 3 is 70 degrees. With the city heating up, the weather service issued a heatadvisory for SanFrancisco on Monday that’s in effect through 6 p.m. This ...
Even SanFrancisco, typically exempt from such hot weather alerts, is among the regions falling under the heatadvisory, with temperatures expected to approach the upper 80s, the weather ...