March 30, 2021 1:52 pm UV Index: Why Does It Change Throughout the Year? How do UV rays change throughout the year and why is it possible to get a sunburn even when it’s cloudy? NBC 7 Meteorologist Sheena Parveen has everything you need to know about the UV index. US & World Videos 2:35 East Village affordable-housing complex marks milestone 22:56 Politically Speaking: Mike Levin's plans for his fourth House term 2:37 San Diego Housing Commission deciding what to do about shelter beds 3:23 California Senator-elect Adam Schiff says housing, homelessness are his priorities 3:51 Thanksgiving turkey drive by Elegant Divas supports local community
