The National Weather Service issued a heat advisory for much of Southern California, including Los Angeles and Orange counties.
The advisory is in effect from 10 a.m. Wednesday to 8 p.m. Thursday. Meteorologists expect temperatures to reach anywhere between 85 and 105 degrees, roughly 10 to 20 degrees above normal.
NWS said temperatures will peak on Wednesday in most areas and that humid conditions will make the heat feel even more uncomfortable…