Tornado leaves injured in Rio Grande do Sul Rio Grande do Sul continues, this Wednesday (29), with a high risk of storms with heavy rain, lightning, hail and gusts of wind, due to the action of a cold front. According to Climatempo Meteorologia, the situation is dangerous for several regions, including Porto Alegre. In the early evening of Tuesday (28), a tornado hit three cities in the northwest of the state. The phenomenon was observed in the municipalities of Giruá, Sete de Setembro and Senador Salgado Filho. Seven people were injured. ? Access the g1 RS channel on WhatsApp The National Institute of Meteorology (Inmet) published red warnings, of great danger for storms, valid until 12pm this Wednesday. The agency predicts rainfall exceeding 60 millimeters per hour, winds above 100 km/h and hail. The state Civil Defense issued red warnings for flooding in the Taquari and Caí rivers. There is a very high risk in Bom Retiro do Sul, Caxias do Sul and the stretch between São Sebastião do Caí and Montenegro. Supercell: understand the phenomenon that caused a tornado in RS; VIDEO The agency also published warnings for the risk of occasional landslides, based on data from the National Center for Natural Disaster Monitoring and Alerts (Cemaden). The condition is considered high in Caxias do Sul and Três Coroas, and moderate in Novo Hamburgo, Rolante, Santa Cruz do Sul, Parobé and Nova Hartz. According to Climatempo, winds should vary between 50 km/h and 70 km/h in most susceptible areas, and may reach 90 km/h in isolation. The greatest risks are concentrated in the North, Northwest, Northeast, Valleys, Metropolitan Region, North Coast and Serra. During the afternoon, the rain loses intensity, and temperatures drop with the entry of a mass of cold air. What the weather is like On Thursday (30) and Friday (31), the state will have mostly firm weather and a significant reduction in rain. Cloudiness remains in the North and Northwest, with the possibility of drizzle. However, the weather will change again on Saturday (1st), with the approach of a new cold front across southern Brazil. Instability returns across the Campaign, Western Border, Missions and Center of the state, with a greater risk of severe weather in cities such as Uruguaiana, Alegrete and São Borja. After the tornado, RS continues with red warnings for storms with wind and heavy rain Reproduction/Inmet VIDEOS: Everything about RS