Union Gospel Mission / Chattanooga Outreach Opens Warming ShelterCHATTANOOGA, Tenn. — Union Gospel Mission / Chattanooga Outreach will open its doors as a warming shelter during current cold temperatures. The warming shelter will be open on the following nights:Friday, January 30Saturday, January 31Sunday, February 1Check-in will take place from 5:00 p.m. to 5:30 p.m. each evening. The shelter is located at: