February 14, 2023 11:12 pm Snow Shuts Down Grapevine Snow in the mountain areas shuts down the Grapevine for drivers as conditions become dangerous. Robert Kovacik reports for the NBC4 News on Feb. 14, 2023. US & World Videos 3:40 Justice Department takes steps to reclassify marijuana 2:20 Teen victim of brutal assault undergoes second surgery 2:03 Neighbors say they've had concerns of woman who led police on pursuit 3:09 Problems persist at downtown LA's ‘Graffiti Towers' 2:35 Opioid deaths in California rise while nation sees decline