Summer marches on in the San Fernando Valley with temperatures in the upper 80s and low 90s this week--slightly cooler than the weekend--as patchy low clouds and fog move into the region.
The fog will be "not a massive amount, but just enough to keep us on our toes," said Gary Ryan, a meteorologist with the National Weather Service in Oxnard.
Much of the fog and low clouds will disappear even before most people start their morning commutes, said John Sherwin, a meteorologist with WeatherData Inc.
Over the Fourth of July weekend, temperatures hit the upper 90s, Sherwin said. WeatherData had reports of a high of 97 in Northridge and 100 in Chatsworth on Saturday, he said. For today, the high temperatures are expected to be 86 in Burbank and 92 in Woodland Hills.