Commuters drive as the snow continues to fall north of downtown Flagstaff, Ariz., Friday, Nov. 29, 2019. A powerful storm making its way east from California is threatening major disruptions during the year’s busiest travel weekend, as forecasters warned that intensifying snow and ice could thwart millions across the country hoping to get home after Thanksgiving. The storm has already killed at least one person and shut down highways in the western U.S., stranding drivers in California and prompting authorities in Arizona to plead with travelers to wait out the weather before attempting to travel. (Cody Bashore/Arizona Daily Sun via AP)