Community Corner

Storm Douses Southland, Cuts Power to Thousands

Wind gusts and colder air expected to stream through mountain areas Friday.

By City News Service

Rain doused the Southland Thursday, and heavy snow and strong gusty winds were expected in the San Gabriel Mountains between Thursday night and early Saturday, likely creating perilous traveling conditions, National Weather Service forecasters said.

A storm system that reached the Southland Wednesday night brought showers to the region -- generally light this morning though heavy in Lancaster -- while in the mountains, the snow level was at or above 7,000 feet, according to the NWS.

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According to the Los Angeles Department of Water and Power, about 450 customers were without electricity as of 6 p.m. Thursday. That was down from more than 13,000 earlier in the day.

Southern California Edison reported that as of 3 p.m., about 3,700 customers were without electricity in its 50,000-square-mile Southland jurisdiction. That was down from about 5,500 customers as of 10 a.m., SCE's David Song said.

Find out what's happening in North Hollywood-Toluca Lakewith free, real-time updates from Patch.

Colder air was expected to stream into the mountains late Thursday night and early Friday, dropping the snow level to between 6,000 and 6,500 feet and by another 1,000 feet or so on Friday.

At the same time, northeast winds will increase significantly, with sustained speeds of between 20 and 30 miles per hour and 55-mph gusts possible over ridges and through passes and canyons, according to an NWS advisory.

Gusty northeast winds expected to blow through Saturday morning will help generate heavier snow showers, especially across the eastern San Gabriels, including in the Wrightwood area, and snow showers, which will be moderate generally but heavy in places, will persist through Friday, the advisory said.

A winter weather advisory, projecting snow and blowing snow and a resulting reduction in visibility, will be in effect in the Los Angeles County portion of the San Gabriel Mountains from 6 p.m. Thursday until noon Saturday.

"Use caution when traveling, especially in open areas," the advisory urged.

Between four and eight inches of snow are expected, with up to 12 inches likely on higher peaks and the heaviest snowfall expected tonight into Friday morning,

"The combination of gusty winds and snow will result in dangerous driving conditions due to blowing and drifting snow and near-zero visibility at times," according to the advisory. "The higher portions of the Angeles Crest Highway, Highway 2 and surrounding roads will be most vulnerable to these conditions."

Thursday's rain showers were formed by residual moisture from a dissipating cold front combined with an onshore flow, NWS forecasters said, adding that most areas should receive less than a half-inch of rain, although an inch was expected in the mountains and the foothills in the Antelope Valley. If a thunderstorm develops, the rainfall will be even heavier.

In Los Angeles County, a wind advisory will be in force from midnight Thursday through noon Saturday in the Santa Monica Mountains and the San Fernando and Santa Clarita valleys.


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