The Southwestern heat wave that has simmered since spring will expand to cover much of the US.
A heat wave that has simmered in parts of the Southwest since the spring was expected to spread to the central and eastern parts of the nation during the last week of July, forecasters said Sunday."For much of July, hot and dangerous conditions have been normal in parts of the West, Texas and Florida," the National Weather Service said in a forecast discussion. "These summer conditions will build and expand in the eastern two-thirds of the country this week, beginning in the north-central states and plains."Federal meteorologists have issued excessive heat warnings and advisories for a wide swath of the…
