 Anyone who is vulnerable to heat and humidity advised to take precautions. They can call 211 to find a nearby cooling center. A list of cooling centers available also at 211ct.org. The public safety complex in Greenwich, lobby there, open 24-7 as a cooling place. You could also recharge your cell phone batteries, as well as the Western Greenwich Civic Center, the libraries, as well as Town Hall. WGCHU center time is 7.09.