The National Weather Service in San Diego has issued a Flash Flood Warning for Central San Diego County. At 423 PM PDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 to 3 inches of rain have fallen. Additional rainfall amounts of 0. 25 to 0. 5 inches are likely in the warned area. Flash flooding is ongoing or expected to begin shortly. Some locations that will experience flooding include:Cuyamaca Rancho State Park, Lake Cuyamaca, Hwy 79 Between Julian And Lake Cuyamaca, Descanso, Hwy S1 Between Lake Cuyamaca And Mount Laguna, Boulder Creek and Captain Grande Indian Reservation. Please go to https://www. weather. gov/sgx/ for detailed location information.