The risk of microbursts and tornadoes is not ruled out during the occurrence of the extratropical cyclone, especially between November 7 and 9, 2025, with passage through the South and advance to the Southeast of the country. The threat is reinforced not only by the predicted atmospheric conditions—with intense low pressure, large volumes of rain, formation of cumulonimbus clouds, and sharp thermal contrast—but also by the recent history of severe phenomena in the region.