An aerial view of a vehicle and structures amid snow piled up from current and previous storms, during another winter storm in the Sierra Nevada mountains, on March 10, 2023 in Mammoth Lakes, California. California s Sierra Nevada mountains are being hit with heavy snowfall at higher elevations raising the huge snowpack levels even higher. Mountain communities still digging out from earlier storms at lower elevations are facing possible flooding due to rainfall runoff from the state s 10th atmospheric river storm. AFP

An aerial view of people working to shovel a rooftop amid snow piled up from current and previous storms, during another winter storm in the Sierra Nevada mountains, on March 10, 2023 in Mammoth Lakes, California. California s Sierra Nevada mountains are being hit with heavy snowfall at higher elevations raising the huge snowpack levels even higher. Mountain communities still digging out from earlier storms at lower elevations are facing possible flooding due to rainfall runoff from the state s 10th atmospheric river storm. AFP

Resident Alex Bernard is seen outside a carport surrounded by snow in Kingvale, Calif., Friday, March 10, 2023. AP

A home covered in snow is seen in Kingvale, Calif., Friday, March 10, 2023.AP

A snowblower operates on snowbanks piled up from current and previous storms, during another winter storm in the Sierra Nevada mountains, on March 10, 2023 in Mammoth Lakes, California. California s Sierra Nevada mountains are being hit with heavy snowfall at higher elevations raising the huge snowpack levels even higher. Mountain communities still digging out from earlier storms at lower elevations are facing possible flooding due to rainfall runoff from the state s 10th atmospheric river storm. AFP

Workers remove snow off the roof of a Subway sandwich store near Cisco Grove, Calif., Thursday, March 9, 2023. AP

A person walks near a snowbank piled up from current and previous storms, during another winter storm in the Sierra Nevada mountains, on March 10, 2023 in Mammoth Lakes, California. California s Sierra Nevada mountains are being hit with heavy snowfall at higher elevations raising the huge snowpack levels even higher. Mountain communities still digging out from earlier storms at lower elevations are facing possible flooding due to rainfall runoff from the state s 10th atmospheric river storm. AFP

A structure covered in snow is seen in Kingvale, Calif., Friday, March 10, 2023. AP

Water flows along Truckee River, flanked with snow on the riverbanks during sunset in Truckee, Calif., Friday, March 10, 2023. AP

People walk down a street lined by snowbanks piled up from current and previous storms, during another winter storm in the Sierra Nevada mountains, on March 10, 2023 in Mammoth Lakes, California. California s Sierra Nevada mountains are being hit with heavy snowfall at higher elevations raising the huge snowpack levels even higher. Mountain communities still digging out from earlier storms at lower elevations are facing possible flooding due to rainfall runoff from the state s 10th atmospheric river storm. AFP