"The stage is being set for a massive heat wave to develop into next week as a large area of high pressure is anticipated to circulate hot and humid air over much of the central and eastern U.S.," the National Weather Service warned. "Maximum heat index values of at least 100°F are likely across much of this area by the middle of next week, with heat index values in excess of 110°F possible over portions of these areas."
"The big story for the coming weekend will be the building heat," added Jim Keeney, a National Weather Service meteorologist. "It looks like it's going to be a long-term heat wave."
In the thick of the heat wave is Oklahoma where Gov. Mary Fallin asked Oklahomans to pray for rain this Sunday. (more)