Scorching Heat and Wildfires Ravage the U.S. West

Millions of Americans in the U.S. West are enduring extreme heat while dry conditions and wind fuel numerous wildfires. With temperatures surpassing 110°F and air quality deteriorating, thousands have been forced to evacuate. U.S. agencies are leveraging satellite data to improve wildfire detection and response as fires continue to rage.

Millions of Americans in the U.S. West grappled with severe heat on Tuesday as wind and dry conditions ignited numerous wildfires, triggering widespread evacuations. The National Weather Service has issued advisories affecting over 20 million people, with temperatures in regions like Phoenix and Las Vegas expected to exceed 110 degrees Fahrenheit.

The extreme heat and persistent windy, dry conditions have heightened wildfire risks. California faces about 20 active fires, burning over 100,000 acres, with some fires near full containment. In Riverside, California, a blaze caused by fireworks destroyed homes and forced 100 people to evacuate.

Overall, 69 large fires are blazing in the Western U.S., prompting federal agencies to use satellite data for quicker wildfire detection and response. Canadian wildfires are also affecting air quality in the U.S., leading to very unhealthy conditions in places like Idaho and Oregon.