1 2021-07-12 08:34:39Xinhua Editor : Li Yan ECNS App Download An excessive heat warning for much of the U.S. San Francisco Bay Area remains in effect on Sunday as scorching temperatures continue to affect parts of the region. While San Francisco and coastal cities had mild temperatures, some inland cities of the Bay Area and northern California suffered the brunt of the hot conditions this weekend. Sacramento, the capital of California, is forecast to reach 108 degrees Fahrenheit (42.2 degrees Celsius) on Sunday. Merced in Central California will have a high of 111 degrees Fahrenheit (43.9 degrees Celsius), according to the forecast by the National Weather Service on Sunday morning.