FIA confirms heat hazard at US Grand Prix

FIA confirms heat hazard at US Grand Prix

16th October 2025 0 By Kamron Kent

The FIA has declared that the Formula 1 United States Grand Prix as ‘a heat hazard,’ making it the second consecutive event that the governing body has declared. 

Feature image credit: Getty Images // Red Bull Content Pool

F1 heads to Austin this weekend following the Singapore Grand Prix where the Woking-based McLaren squad clinched the constructors’ title, leaving the drivers’ title to be decided. 

It has officially been declared a heat hazard race, making it the second event in a row to be given this classification after the first-ever declaration at the Singapore GP. 

In the Race Director’s report, Rui Marques said: 

“In accordance with Article 26.19 of the Sporting Regulations, having received a forecast from the Official Weather Service predicting that the Heat Index will be greater than 31.0 °C at some time during the Sprint or Race at this event, a Heat Hazard is declared.”

Singapore Grand Prix declared heat hazard for first-time ever

According to BBC Weather, air temperatures are expected to reach 33° on Friday, before rising to as high as 35° on Saturday, and then decreasing to 31° on Sunday. 

According to the regulations, teams will now be required to fit the cars with cooling systems to help reduce the demand on drivers in hot conditions, which meets the provisions set out in the Technical Regulations. 

Additionally, the drivers will have the option to wear cooling vests to help aid them against the hot temperatures. If a driver opts not to wear the vest, their car will be given extra ballast in the cockpit area. 

Free Practice 1 will get underway at 12:30 local time (18:30 BST), ahead of sprint qualifying at 16:30 local (22:30 BST).

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Hi, I'm Kamron. I created ApexMotorsports.co.uk in the dying embers of the 2021 Formula 1 world championship. It allowed me freedom to write whatever I wanted to write about which was all things motorsports, my passion. I have put a lot of effort in over the years to keep this website in its best shape and I've loved seeing the brand grow consistently, month-on-month, year-on-year. My ambition is to keep watching this brand grow into a primary outlet of news for all things motorsports whilst fueling my desire to pursue a career in sports journalism, specialising in motorsports.