The BCCI said Bumrah has been withdrawn from the squad because of persistent discomfort in his knee. Uncapped fast bowler Auqib Nabi has been named as his replacement.
Yellow heat health alerts have also been issued for the North West, Yorkshire and the Humber, the West Midlands and the South West for the same period.
The event had been expected to be a contest between Chopra and Pakistan's Olympic champion Arshad Nadeem, but Pathirage led the field with a throw that fell just 0.25m short of the 90m mark.
In one case, the parents of a stillborn baby were given ashes that experts said belonged to a young adult, while their baby's body was later found by police in a brown paper bag.