DALLAS—Higher temperatures continued to spread across the southern United States on Feb. 21, bringing relief to a winter-weary region that faces a challenging clean-up and expensive repairs from days of extreme cold and widespread power outages.
In hard-hit Texas, where millions were warned to boil tap water before drinking it, the warm-up was expected to last for several days. The thaw produced burst pipes throughout the region, adding to the list of woes from severe conditions that were blamed for more than 70 deaths.
