More rain, snow today; frost advisory issued for Monday night

SAN DIEGO - The tail-end of the last storm of the winter season moved eastward across San Diego County early today, dropping more rainfall and snow in the region.

Before the storm clears out completely later today, it could drop an additional quarter-inch of rain in coastal and valley areas, and up to four inches of additional snow in the mountains, where the snow level was near 3,000 feet this morning, according to the National Weather Service.

A winter weather advisory is in effect until 9 a.m. for the mountains.

Schools in the Julian and Mountain Empire Unified school districts were closed...