SAN DIEGO — A winter storm is impacting San Diego County and the inclement weather conditions are prompting several road closures.

According to the Department of Public Works, the following areas were closed due to flooding downed trees and other weather-related issues.

— City of San Diego closures: Whitherby Street underpass

— Eastbound State Route 78 at State 79 in Santa Ysabel is closed, except for residents

— Northbound State Route 79 is closed at Old Highway 80 in Descanso

— Every lane of State Route 78 is blocked off between Amigos Road in Ramona to State Route 79 east of Julian

— All lanes of State Route 79 are closed at Interstate 8

— Country Club Drive in Escondido is closed just south of Harmony Grove Road due to flooding.

— Quarry Road in Spring Valley is closed between State Route 125 to Lakeview Drive.

— De Luz Road in Fallbrook is closed from De Luz Murrieta Road to the end due to flooding.

— Huffstatler Road in the Rainbow area is closed from 5th Street to 2nd Street due to flooding. Also, 5th Street is closed from Old Highway 395 to Huffstatler Street.

— Camino Del Rey in the Bonsall area is closed from Via Maria Elena to Camino Del Cielo due to flooding.

— De Luz Murrieta Road is closed due to flooding from Riverside County line to De Luz Road.

— Letton Road in the Ramona area is closed at Kelley Avevue and Main Street due to flooding.

— Sandia Creek Road is closed from the Santa Margarita River Trail Preserve entrance to the other side on Rock Mountain Road in the Fallbrook area.

You can monitor changes to county road closures or check for additional closures here.

This is a developing story. Please check back for updates throughout the weekend.