Due to developing weather conditions, all three branches of the Somerville Public Library will close early at 3:30 p.m. today, Saturday, June 7. As a reminder, a snow emergency is in effect in Somerville and all cars must be moved to the EVEN side of the road (unless posted otherwise) by 2 p.m. to avoid ticketing and towing. More info at www.somervillema.gov/snow.