The Bureau of Meteorology has issued an urgent warning: very dangerous thunderstorms are sweeping across New South Wales, bringing torrential rain, flash flooding, and destructive winds. This is a life-threatening event — residents are being urged to take immediate action to protect themselves. 📍 Thunderstorm hotspots & timings: At 9:05 pm, very dangerous storms were detected near Mona Vale and Wyong, producing heavy, locally intense rainfall that could trigger deadly flash flooding. Moving northwest, these storms are expected to hit Hornsby, Woy Woy, and Budgewoi by 9:35 pm, and Gosford, Calga, and Yengo National Park northwest of St Albans by 10:05 pm. Another...