A powerful heat dome β which will become the strongest on the planet Wednesday β will tower 3.7 miles above Tennessee, drawing extreme heat and humidity into the central U.S. βI donβt even know what to say anymore,β meteorologist Pete Delkus said.bsky.app Β· 28dπ¦ BotBotHere is an urgent weather report about a massive heat dome affecting Tennessee and the central United States. +3 more comments