Paraná dawns with frost and negative temperatures; see images After a hiatus of almost two weeks, Paraná returned to dawn with frost and negative temperatures this Wednesday (8). The phenomenon was recorded more significantly in cities in the southern half of the state and in part of Campos Gerais. See images in the video above. The records were already predicted by the Environmental Technology and Monitoring System (Simepar), due to the entry of a mass of polar air. ? Follow the g1 channel Ponta Grossa and region on WhatsApp Frost in Guarapuava, Paraná, on 07/08/2026 Eduardo Andrade/RPC According to data from the agency's meteorological stations, until 6:45 am the thermometers reached -0.9ºC, in Palmas, in the south of the state. The tendency is for temperatures to drop even further by 8am. This report will be updated. So far, the cold record for the year in Paraná was -4.8ºC, in General Carneiro, in the south of the state, on June 25th. On this day, the thermal sensation reached -6.3ºC, according to Simepar's calculation. Meteorologists predict that the weather will remain stable throughout the day and that, throughout the afternoon, temperatures will rise in all regions, indicating the gradual weakening of the cold. Also according to Simepar, maximum temperatures can exceed 16°C, reaching values ??close to 24°C in the northwest of Paraná. See the weather forecast by region below. ??Frost: What is it and what conditions are necessary for the formation of the phenomenon? Frost in Guarapuava, Paraná, on 07/08/2026 Eduardo Andrade/RPC "From Thursday (9) temperatures gradually rise, reducing the scope of areas with conditions favorable to the formation of frost. The atmospheric pattern remains similar, with a predominance of stable weather and a gradual increase in temperatures throughout the afternoon", says Simepar. On Friday (9), weather conditions remain favorable to the occurrence of light frosts in the extreme south of the state, in a localized manner. The advancement of a low pressure area from neighboring countries towards Rio Grande do Sul will favor the return of instability to the west of Paraná, with rain forecast from the course of the day onwards. "On Saturday (10), precipitation advances to the other regions of the state, with the highest accumulations and greatest intensity predicted for the western portion of Paraná. On Sunday (11), the axis of the cold front advances towards the Southeast of the country, reducing precipitation over Paraná. The main highlight is the entry of a new mass of cold air, which causes a decline in temperatures throughout the state", says Simepar. Read also: Climate phenomena: Paraná was hit by 8 tornadoes in less than 9 months; see where and the differences between them Environmental crime: Excavation to create a fish tank and deforestation result in a fine of R$34,000 Sudden illness: Driver sends audio asking for help and dies minutes later after having a heart attack while driving and crashing his car Frost in General Carneiro, Paraná, on 07/08/2026 Bruna Lorena Ramos da Silva ??Weather forecast for Paraná Check out the forecast below weather updated by Simepar this Wednesday (8): Wednesday, July 8th Wednesday, July 8th Reproduction/Simepar Thursday, July 9th Thursday, July 9th Reproduction/Simepar Friday, July 9th Friday, July 9th Reproduction/Simepar Saturday, July 11th Saturday, July 11th Reproduction/Simepar Sunday, July 12th Sunday, July 12th Reproduction/Simepar Most watched videos on g1 Paraná: Read more news from the region on g1 Campos Gerais and Sul