From cold to intense heat: South and Southeast regions will face a sharp increase in temperatures in the coming days

A polar air mass is currently affecting the country, bringing intense cold and frost to the South and Southeast. However, forecasts indicate that heat will return by the end of the week, with an increase of more than 10°C on the thermometers. In recent days, a cold air mass has advanced through the South and Southeast regions and caused temperatures to plummet. Some of the lowest temperatures recorded by the National Institute of Meteorology (INMET) stations this Tuesday (21) were: With such low temperatures, there have been instances of frost in various municipalities of the South and Southeast over the past few days, especially in higher altitude regions such as mountains, hills, and peaks. However, forecasts already indicate a change in the weather by the end of the week. Although the cold air mass still maintains low temperatures in much of the country throughout the week, there is a tendency for temperatures to gradually rise. The forecast for the city of São Paulo ...