Overview
- The FIA said Friday it is tracking the forecast, holding planning meetings in Miami, and can shift the race start to limit storm disruption.
- Local rules require stopping outdoor events when lightning is detected, which would ground the medical helicopter and force a red flag.
- Forecasts diverge, with reports ranging from about a 50% chance of rain to 70% from U.S. authorities and an 85% thunderstorm call from one outlet, adding uncertainty for teams and broadcasters.
- Drivers were briefed on possible timetable moves, as Esteban Ocon flagged an early start and Carlos Sainz and Charles Leclerc warned the flat track can pool water and make the new cars hard to control.
- If it turns wet, officials plan to switch off the 350 kW overtaking boost, lock power to fixed engine maps, and curb active aero, making this likely the first real wet race test of the 2026 machines.