Miami Grand Prix Under Threat of Cancellation Amid Weather Concerns

The Miami Grand Prix, F1’s first race since the extended break over the past five weeks, could be canceled or delayed due to thunderstorms expected at the track on Sunday.

According to AccuWeather, there is a 90% chance of rain on Sunday during race time, with a threat of thunderstorms developing.

“Rain and thunderstorms could impact the race,” the weather forecast outlet said.

NBC South Florida’s forecast does not say the day will be “mostly sunny,” with the turbulent weather coming on later.

May 4, 2025; Miami Gardens, FL, USA; Mercedes driver George Russell (63) walks to the podium after finishing third in the F1 Miami Grand Prix at Miami International Autodrome. Mandatory Credit: Peter Casey-Imagn Images

For modern F1 races, rain is no problem as wet-weather tires have been carefully developed throughout the years. However, lightning is a serious concern for any event, especially races.

The problem with lightning is that the medical helicopter cannot fly above the track and provide emergency medical attention.

Florida is humid year-round, though when rain does come, it tends to fall extremely hard. The rain could be hard enough to also cancel the race; however, F1’s official website only lists “possible showers’ rather than a serious downpour.

“Race day is expected to experience warm conditions. Temperatures will range from 22°C in the early hours to a peak of 28°C, with a track temperature of 37°C,” F1’s official website said.

“Winds will blow at an average of 10.4 km/h, gusting up to 36 km/h, and drivers should prepare for fluctuating conditions due to possible showers and changing wind speeds.”

When was the last F1 race?

F1 has been put on the back burner due to the current war in Iran. Races in Bahrain and Saudi Arabia were canceled, with the last race taking place in Japan.