Boston August 21, 2023 11:38 am Tropical storm Hilary pummels Southern California Tropical storm Hilary brought rain, strong winds and mudslides across Southern California, blocking interstates and knocking out 911 services in some areas. US & World Videos 2:54 Forecast: Where you can expect to see rain this weekend 1:51 Fall foliage in New England: Here's what to expect this year 3:11 Forecast: Rain finally arrives for some this weekend 2:36 Weather forecast: Scattered showers with highs in the 60s 3:33 Weather forecast: Mild night with clouds