Weather forecast for RS The week begins with a forecast of rain, which could be heavy in part of Rio Grande do Sul. The National Institute of Meteorology (Inmet) issued a yellow warning for the entire Rio Grande do Sul territory, valid until 10am on Tuesday (4). According to the agency, there is the possibility of rain of up to 50 millimeters, winds between 40 and 60 km/h and hail. ? Access the g1 RS channel on WhatsApp Inmet warnings range from yellow to red, the highest level on the scale. See: ? Yellow: potential danger ? Orange: danger ? Red: great danger The RS Civil Defense also issued a warning for storms with hail in the West, Missions, Northwest, Center and Campaign. Climatempo Meteorologia predicts a rapid change in the weather throughout this Monday due to the formation of areas of rain that advance over practically the entire state. There are conditions for isolated storms, with heavy rain, electrical discharges and possible hail, mainly between the West, Missões, Northwest, Center and part of the Campaign, where rainfall volumes can exceed 90 mm in localized points. In the Metropolitan Region of Porto Alegre, there is also a risk of rain, but it will be less widespread. Moderate to heavy rain showers may reach some points with accumulations of between 10 and 50 mm. Maximum temperatures range between 15°C and 27°C. On Tuesday, the instability will lose strength, but there are still conditions for isolated showers of rain between the Campaign, Missões, Northwest, North, Center, Vales, Serra, Northeast, Metropolitan Region and Costa Doce. The expected accumulations are between 10 and 40 mm. Temperatures rise a little higher, with minimums between 12°C and 18°C ??and maximums ranging from 18°C ??to 28°C. On Wednesday (5), a new area of ??instability will once again influence the weather in Rio Grande do Sul, mainly in the southern half of the state. The forecast indicates isolated storms with the possibility of heavy rain, electrical discharges, hail and gusts of wind. On Thursday (6), it gets better and the sun appears between clouds in several regions. READ ALSO: One week after storms in RS, more than a thousand people are following El Niño outside their homes, above-average rain and the chance of extreme events: what the weather is like in August Inmet issues a yellow warning for storms with wind and hail in RS; check the weather forecast Inmet/Reproduction VIDEOS: Everything about RS