Relief from extreme temperatures in the Northeast and New England is on the way with the arrival of a cold front expected to sweep across the region this week, but hot weather is expected to remain across the southern half of the US for at least the next several days. According to the FOX Forecast Center, an area of high pressure that had been centered over the Southwest and south-central US will reposition itself eastward as we get into the middle of the week, allowing temperatures in the Desert Southwest to finally ease and return to normal. High temperatures will...