
Rain with hail was recorded in Barra do Quaraí and a storm arrived in Uruguaiana at the beginning of the night, according to warnings from Inmet, Climatempo and Civil Defense of RS, which indicate a risk of instability between Friday (25) and Monday (28), with winds above 90 km/h, large hail and accumulated rain that could exceed 200 mm in Campanha and the west of the state.
AI-generated summary
The phenomena occur amid warnings issued by the National Institute of Meteorology (Inmet), Climatempo and the State Civil Defense, which already indicated a risk of instability between this Friday (25) and next Monday (28).
In Barra do Quaraí, there was a record of rain with hail. In Uruguaiana, a storm arrived in the region in the early evening.
The phenomena occur amid warnings issued by the National Institute of Meteorology (Inmet), Climatempo and the State Civil Defense, which already indicated a risk of instability between this Friday (25) and next Monday (28).
According to meteorological warnings, the change in weather is associated with the action of a low pressure area located between the north of Argentina and Paraguay. This system favors the transport of hot and humid air towards Rio Grande do Sul, creating conditions for the formation of storms.
On Sunday (27), instability gains scope. Civil Defense warns of winds that can exceed 90 km/h and large hail in Campanha, Oeste, Missões, Northwest, North and Center. The heat remains intense in the North and Northwest, reaching 35 degrees in Horizontina. In the extreme south, the climate is milder, with a minimum of 12 degrees in Chuí.
Monday (28) maintains unstable weather due to the organization of a new frontal system. Civil Defense warns that the total rainfall between Saturday and Monday could exceed 200 millimeters in Campanha and the west of the state. In just 24 hours, volumes can exceed 170 millimeters in these regions.
AI outlook — possibilities, not facts
The total rainfall between Saturday and Monday could exceed 200 millimeters in Campanha and the west of the state.
Likely · Within days
In 24 hours, rainfall volumes can exceed 170 millimeters in Campanha and West Rio Grande do Sul.
Likely · Within hours
Winds can exceed 90 km/h and there will be large hail in Campanha, Oeste, Missões, Northwest, North and Center on Sunday (27).
Likely · Within hours

For Ribeirão das Neves (MG), the weather forecast for this Sunday (27) is sunny all day without clouds, with increased cloudiness at night and temperatures between 20ºC and 33ºC. On Monday (28), sun is expected with an increase in clouds from the afternoon onwards, without rain. The report was automatically generated with data from Climatempo.

The forecast indicates sun with fog at dawn this Sunday (27) in Santo André, with maximums of 24ºC and minimums of 16ºC. On Monday (28), sun is expected with lots of clouds during the day and cloudy night.

This Sunday (27), Guarulhos will have a sunny day with fog at dawn and increasing clouds at night, with a maximum of 29ºC and a minimum of 17ºC. On Monday (28), mostly sunny with lots of clouds during the day and cloudy night.

The first weekend of spring in Santa Catarina began with a heat wave, recording a maximum of 33.8°C in Maravilha and 31°C in Blumenau. Inmet issued a red alert for the north of the state due to temperatures 5°C above average, posing a health risk. On Sunday, the weather is expected to be unstable from the afternoon onwards, with increasing cloud cover and milder temperatures in the east.

For São Bernardo do Campo (SP), the weather forecast for this Saturday (26) indicates sun with many clouds during the day and periods of cloudy skies, with clear skies at night, maximums of 29ºC and minimums of 16ºC. On Sunday (27), a sunny day is expected with fog at dawn and lots of clouds in the afternoon and evening.

This Saturday (26), Santo André will have sun with lots of clouds during the day and clear skies at night, with maximums of 29ºC and minimums of 17ºC. On Sunday (27), the day will be sunny with fog at dawn and lots of clouds in the afternoon and evening.