High temperatures are expected to continue baking large sections of the U.S. through the end of the week, potentially setting more than 100 new daily temperature records between Thursday and Sunday, forecasts show. Temperatures were forecast to linger around 30 or 40 degrees above average in a number of southwestern and Central states, continuing a trend that began earlier in the week as a massive heat wave expands further into the western two-thirds of the country, said CBS News meteorologist Nikki Nolan. Indianapolis reached 81 degrees Fahrenheit on Thursday, breaking a 1907 record of 80 degrees, the National Weather Service said. …The heat wave that initially brought unusual warmth to the West last week has been slowly moving eastward, with forecasts indicating it would arrive on the southeastern coast by Friday. Along the way, it may fuel a series of potentially severe storms across parts of the Midwest.