There is a 20 to 30% chance for showers and thunderstorms Saturday, focused on the southern mountains along with eastern Santa Barbara County, Ventura, and LA Counties and Catalina Island. Keep in mind, most areas will see little to no rain, with only minor impacts. However, for regions that see stronger showers and storms, brief heavy downpours, frequent lightning, isolated flooding, and isolated strong wind gusts will be possible. If you see lightning or hear thunder, take shelter inside.