Harris County Public Health found that 61% of heat-related illnesses occurred at a heat index of 103 degrees Fahrenheit, and there were 17 consecutive days with a heat index higher than 103 in June 2023.
ERCOT: Texas power grid will withstand Jan. 20-23 cold snap
Below-freezing temperatures will return to Texas as soon as Jan. 18, according to the National Weather Service. Grid conditions are