The extreme heat continues with heat alerts in effect for millions from the Midwest down to the Gulf Coast. Feels-like temperatures could reach 105-115 degrees through Thursday. The risk for heat-related illnesses will be going up, so please take this dangerous heat seriously. The worst of the heat will be felt in places like Kansas City, Memphis, Chicago, Milwaukee, Little Rock and Jackson. The triple digit heat indices will finally shift east and impact the Northeast and mid-Atlantic by Friday and Saturday.