previsão do tempo

Science and Technology

A respectable cold takes over Brazil with a polar air mass, minimum temperatures below 5°C in elevated areas of the South, a drop in temperatures in the Southeast, and showers on the coast.

Caio Aviz 02/06/2026 at 18:12

Science and Technology

A monstrous cold air mass will sweep half of Brazil in seven days with sub-zero temperatures, frosts from Rio Grande do Sul to Paraná, a historic cold snap in the Amazon, and a real possibility of snow falling in the South of the country for the first time in 2026.

Maria Heloisa Barbosa Borges 02/05/2026 at 13:44

Science and Technology

Giant extratropical cyclone advances through the Atlantic and places five Brazilian states on maximum alert with risk of violent storms, 90-millimeter rainfall, hail, and heavy surf along the coast right in the middle of the May Day long weekend.

Maria Heloisa Barbosa Borges 29/04/2026 at 18:52

Science and Technology

Brazil will face a week of climatic extremes with temperatures ranging from 0 degree in Serra Gaúcha to 36 degrees in the Southeast, rainfall of up to 200 millimeters in the North and Northeast, and a polar air mass that promises to be the most intense of 2026.

Maria Heloisa Barbosa Borges 26/04/2026 at 12:04

Science and Technology

Heavy rainfall is already forecast to hit the Northeast this Thursday, April 23rd, and the peak of instability could cause up to 100 mm of accumulated rainfall with winds of up to 100 km/h in coastal areas, advancing across almost the entire region.

Felipe Alves da Silva 23/04/2026 at 09:58

Science and Technology

The south of Brazil records the first frost of 2026 with the advance of a cold air mass, while storms gain strength, raising the risk of rainfall above 120 mm and triggering alerts in agribusiness.

Felipe Alves da Silva 22/04/2026 at 18:08

Science and Technology

Intense storms and a ‘potential danger’ alert in RS: a cold front advances with winds of up to 60 km/h, hail, and a week marked by heavy rains and concerning climatic instability.

Felipe Alves da Silva 20/04/2026 at 12:43

Interesting facts

Climate turnaround in Brazil brings rain of up to 260 mm, heat of 36°C, and the arrival of the first cold with a risk of frost at the end of April, impacting various regions.

Felipe Alves da Silva 18/04/2026 at 16:33

Science and Technology

Two cyclones are advancing over Brazil and, with ‘Chances of frost’, are causing heavy rains and drastically lowering temperatures over the weekend.

Felipe Alves da Silva 17/04/2026 at 07:42

Science and Technology

Cyclogenesis causes a sudden change in weather in the South of Brazil with the formation of an extratropical cyclone between Argentina and Uruguay, bringing rain, thunderstorms, strong winds, and widespread instability throughout this Thursday (16).

Felipe Alves da Silva 16/04/2026 at 03:41

Science and Technology

The climate in 2026 may surprise with extremes even more intense than in 2025, with heatwaves, out-of-season cold, and irregular rainfall in Brazil.

Jefferson Augusto 27/03/2026 at 00:17

Previsão do tempo para terça-feira (03/03) indica temporais no Norte e Nordeste, com risco de chuva volumosa, e calor com baixa umidade no Sul, Sudeste e Centro-Oeste. Confira os detalhes por região.

Science and Technology

Today: Brazil Divided Between Flooding Risk in the North and Northeast and Low Humidity in the South, Southeast, and Midwest

Andriely Medeiros de Araújo 03/03/2026 at 13:08

A respectable cold takes over Brazil with a polar air mass, minimum temperatures below 5°C in elevated areas of the South, a drop in temperatures in the Southeast, and showers on the coast.

A monstrous cold air mass will sweep half of Brazil in seven days with sub-zero temperatures, frosts from Rio Grande do Sul to Paraná, a historic cold snap in the Amazon, and a real possibility of snow falling in the South of the country for the first time in 2026.

Giant extratropical cyclone advances through the Atlantic and places five Brazilian states on maximum alert with risk of violent storms, 90-millimeter rainfall, hail, and heavy surf along the coast right in the middle of the May Day long weekend.

Brazil will face a week of climatic extremes with temperatures ranging from 0 degree in Serra Gaúcha to 36 degrees in the Southeast, rainfall of up to 200 millimeters in the North and Northeast, and a polar air mass that promises to be the most intense of 2026.

Heavy rainfall is already forecast to hit the Northeast this Thursday, April 23rd, and the peak of instability could cause up to 100 mm of accumulated rainfall with winds of up to 100 km/h in coastal areas, advancing across almost the entire region.

The south of Brazil records the first frost of 2026 with the advance of a cold air mass, while storms gain strength, raising the risk of rainfall above 120 mm and triggering alerts in agribusiness.

Intense storms and a ‘potential danger’ alert in RS: a cold front advances with winds of up to 60 km/h, hail, and a week marked by heavy rains and concerning climatic instability.

Climate turnaround in Brazil brings rain of up to 260 mm, heat of 36°C, and the arrival of the first cold with a risk of frost at the end of April, impacting various regions.

Two cyclones are advancing over Brazil and, with ‘Chances of frost’, are causing heavy rains and drastically lowering temperatures over the weekend.

Cyclogenesis causes a sudden change in weather in the South of Brazil with the formation of an extratropical cyclone between Argentina and Uruguay, bringing rain, thunderstorms, strong winds, and widespread instability throughout this Thursday (16).

The climate in 2026 may surprise with extremes even more intense than in 2025, with heatwaves, out-of-season cold, and irregular rainfall in Brazil.

Today: Brazil Divided Between Flooding Risk in the North and Northeast and Low Humidity in the South, Southeast, and Midwest

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