FIA officials will meet Saturday after qualifying to potentially shift the Miami Grand Prix start time from 4:00pm local due to forecasted thunderstorms. Two scheduled discussions will examine updated weather forecasts before deciding on the optimal race window, with heavy precipitation and lightning posing significant challenges to the event schedule.

The forecast predicts precipitation chances sharply increase Sunday afternoon, with potential rainfall rates of 25-35mm/hr, frequent lightning, and wind gusts reaching 50-80kph. Florida's strict lightning protocol requires race suspension if storms are detected within 8 miles of the circuit, forcing all participants to seek shelter until conditions clear for at least 30 minutes.

Despite the packed schedule that includes Formula 2 races, FIA prioritizes ensuring the F1 event takes place. The unpredictable Florida weather complicates determining the best race window, though the FIA can implement last year's action plan if needed. Decision clarity is expected Saturday evening as officials monitor developing weather patterns.