August 15, 2011 6:04 pm Summer Warmth Returns In Jeff Ranieri's 7 Day. Hot air over the Desert Southwest will edge closer the next 48 hours helping to bring plenty of upper 80s and even a few 90s. Details on where the hottest weather will be Tuesday in my full forecast. US & World Videos 2:48 Kyle Juszczyk's wife making name for herself in fashion world