Heavy Rain, Mountain Snow in Forecast for San Diego Region on Thursday

Heavy rain will fall at times in San Diego County Thursday evening and snow is likely in the mountains, according to the National Weather Service.

A winter weather advisory will be in effect until noon Thursday in the county mountains above 5,000 feet. Weather service officials warned residents to use caution while driving because roads could be slippery and visibility could be limited because of falling snow.

As of 1 p.m. Wednesday, 5 inches of snow had fallen on Palomar Mountain. Palomar Mountain is expected to get up to 3 more inches of snow by late Friday morning, while Mount Laguna could get between 6-7 inches and Julian could get trace amounts of snow, meteorologist Miguel Miller said. Snow levels will be around 4,900 feet Thursday morning, then rise to 5,500 feet by this afternoon and remain there through Friday morning.

A flash flood watch is in effect throughout the county until Friday afternoon.