Title Heat dome threatens to smash London record high set in 1936 Image Mon, 2026-07-13 16:06 The London Free Press The temperature in London is expected to soar to a sweltering 35 C as a heat dome blankets central Canada London Free Press, Southwestern Ontario, Canada, Environment Canada, iowa, Local News, London, Manitoba, Michigan, Minnesota, montana, new, New York, News, Ohio, Ontario, Pennsylvania, Quebec, Realtime, record, Wisconsin
