Global Weather: Cold Waves and Fog Updates

Weather conditions across various regions are showcasing a mix of chilly temperatures and foggy conditions. In the United States, fog is prevalent with temperatures in the mid-60s, dropping to the 50s over the weekend, though warmer temperatures are expected by Christmas. In the UK, low clouds are intensifying light pollution, lighting up areas up to 20 miles away. Meanwhile, India is facing cold waves, with Nagpur experiencing its coldest December in five years at 7°C, and Gurgaon at 5.6°C, prompting cold wave alerts from the India Meteorological Department. Kolkata, on the other hand, is experiencing rising temperatures due to an easterly wind system, with rain and fog expected over the weekend.