According to the Brazilian Meteorological Institute, a storm warning has been issued for San Paulo and the "Interlagos" track area, where the Brazilian Grand Prix will be held this weekend.
Idman.Biz reports that heavy rain of 50-100 mm per day, strong winds of up to 100 km/h, and hail are expected until Saturday evening.
The meteorological service reported that power outages, falling trees, and floods are also possible.
"McLaren" driver Lando Norris currently leads the championship with 357 points. His teammate Oscar Piastri is second with 356 points. "Red Bull" driver Max Verstappen is third with 321 points.