@weatherwithbelen: From summer heat to sweater weather—SoCal is in for a BIG change! 💨🌧️ A major cooldown and rain are on the way, but there’s more to watch at the coast. Swells from Rachel will bring high surf and an increased risk of beach erosion and coastal flooding. 🌊 I’m breaking down the timing and what to expect so you can plan ahead. Stay connected with @NBC Los Angeles for updates, and drop your questions in the comments. 👇 #weatherwithbelen #socalweather #southerncalifornia #laweather #nbcla