India, July 6 -- Mexico City is buzzing with excitement as El Tri prepare for one of their biggest tests of the tournament, taking on England in a highly anticipated FIFA World Cup Round of 16 clash at Estadio Azteca.

The match kickoff is scheduled at 8pm ET and 6m local time. However, one recurring concern that has affected several matches during this World Cup has once again emerged: the weather.

Heavy rain has been falling across the Mexican capital on Sunday, raising concerns over conditions ahead of kickoff.

Torrential weather conditions at Estadio Azteca have forced officials to activate a shelter-in-place order only hours before the FIFA World Cup Round of 16 meeting between Mexico and England.

The precaution was announced abou...