Wildfires in California and Nevada are causing significant disruption, with smoke from fires such as the Bridge Fire, Line Fire, and Airport Fire affecting air quality in Las Vegas. Residents have reported seeing ash, and the National Weather Service has warned of worsening conditions. Las Vegas also faces high winds and fire weather concerns, leading to a Red Flag Warning. In Nevada, the Davis Fire near Reno has grown to 5,600 acres and remains uncontained, prompting evacuations. In California, extreme heat and winds are exacerbating fires, with evacuation orders affecting thousands. Over 60 large wildfires across the Western US have burned more than 2 million acres, resulting in emergency declarations and significant impacts on daily life, including power outages and event cancellations.