Storm risk: meteorologists warn of unstable weather for Brazil's elections

Brazil faces unstable weather with storm risk across nearly all regions during Sunday's elections, with severe alerts issued in Paraná and other areas, according to meteorological warnings. The instability stems from a low-pressure area, a trough over the South, and an extratropical cyclone forming. Paraná's west is under a red "great danger" alert, while other parts of Paraná and southern Mato Grosso do Sul have orange warnings, and many areas including the Federal District have yellow alerts. On Monday, instability persists in the South, Southeast, and Center-West, while the North and parts of the Northeast see firmer weather. Temperatures remain mild in the South and Southeast but reach 35-39°C elsewhere, with isolated showers expected in various regions.