Hundreds of miles of California highways remained shut down Sunday as a powerful blizzard pounded parts of the Golden State and Mountain West with snow totals that could reach 12 feet amid howling winds with gusts that hit 190 mph − well above the 157 mph threshold for a Category 5 hurricane.
National Weather Service meteorologist William Churchill warned of “life-threatening concern” for residents near Lake Tahoe, calling the storm, now in its third day, an "extreme blizzard.'' Areas of Nevada, Utah and Colorado were also affected.
"Moderate to heavy snow has persisted overnight across the northern Sierra Nevada," the National Weather Service in Sacramento said in a social media post Sunday. "Wind gusts ... are continuing to result in blizzard conditions."