Grim warnings are issued as oppressive heat wave in US shows no signs of slowing
July 20, 2022 at 08:13 AM EDT
(CNN) — As an oppressive heat wave spreads across the United States -- and shows no sign of slowing until at least through the weekend -- local leaders across the country are urging extreme caution. The scorching heat that has already settled across much of the south-central US and prompted heat … Source