At 10:34 a.m. on Tuesday, the National Weather Service issued an updated winter storm warning in effect until 4 p.m. for Northern Wayne and Susquehanna County.

At 3:15 p.m. on Wednesday, the National Weather Service released a winter storm warning in effect until Friday Dec. 26, at 10 a.m. for the Greater Lake Tahoe Area.

The NWS Las Vegas NV released a winter storm warning at 1:07 p.m. on Wednesday in effect until Friday at 4 p.m. for Eastern Sierra Slopes of Inyo County.

“The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages,” the NWS warned in its advisory. “Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Travel could be very difficult to impossible.”

An updated winter storm warning was issued by the National Weather Service on Monday at 6:29 p.m. valid from Tuesday 10 p.m. until Friday Dec. 26, at 10 a.m. for the Greater Lake Tahoe Area.

A powerful winter storm swept across California on Wednesday, with heavy rain and gusty winds leading to evacuation warnings for mudslides in the south, bringing near white-out snow conditions in the mountains and hazardous travel for millions of holiday drivers.

An evacuation warning will remain in effect for the Matilija Canyon, North Fork and Camino Cielo communities at least overnight. Increased flows in Matilija Creek and blocked roads prompted the decision to keep it in place, officials said. Plans call for evaluating the area again Thursday morning.

The National Weather Service issued a tornado warning for Los Angeles County on Wednesday amid a heavy downpour expected this week. According to multiple reports, a small but popu