Weather Blog Summer Heat Wave in South America February 2025 was a scorcher, with record temperatures in parts of Brazil and notable heat in Argentina. Read More… About Author OTW Observer See author's posts Continue Reading Previous: High Impact Storm System Developing…Next: Snowy South Georgia Island Related Stories Blast From the Past: A Modern Lake in an Ancient Crater Weather Blog Blast From the Past: A Modern Lake in an Ancient Crater July 1, 2025 A Cosmic Explosion Over Siberia Weather Blog A Cosmic Explosion Over Siberia June 30, 2025 A Dusty Vestige of the Old West Weather Blog A Dusty Vestige of the Old West June 29, 2025