… expected rainfall will impact traffic, so please plan ahead and give yourself enough time for your commute. … Please note that more accurate forecasts of the storm’s trajectory and potential impact will be available over the weekend and I plan to … for athletics originally scheduled to take place on Monday have beenrescheduled. … Preparation Tips … You may also register for the L.A. City Emergency Alert or L.A. County Alerts . Be prepared for potential power outages by charging phones, laptops, and other power supply instruments. Keep a flashlight handy with available batteries. … Additional Resources … ELAC Public Safety/Sheriff’s Office (323) 265-8800 Emergency Planning for …