“We're likely looking at the strongest storm of the season,” says Kristan Lund, meteorologist at the National Weather Service. Heavy rainfall in the region could begin as early as Wednesday morning.

A 16-year-old boy was shot to death and five men were also wounded by gunfire Sunday at a house party in Woodland Hills, authorities said. The shooting occurred at about 1:30 a.m. Sunday in the 5900 ...