Los Angeles, CA – Residents of Southern California and parts of Arizona should prepare for possible flash flooding Thursday as a band of heavy rainfall moves into the region.
According to the National Weather Service’s Weather Prediction Center, a “slight risk” of excessive rainfall has been issued for September 18, with the greatest impacts expected across Southern California and western Arizona. Areas near burn scars, dry washes, and mountainous terrain are most vulnerable to dangerous runoff and flooding.
The Weather Service advises that scattered flash flooding could develop quickly, especially during periods of intense rainfall. Motorists and residents are urged to avoid low-lying areas, monitor local forecasts, and prepare for travel delays…