CHICAGO -- The blowtorch heat that blistered California last week gripped the Midwest on Monday, prompting communities to throw air-conditioned buildings open to the public and endangering millions of people with outdoor jobs -- including NFL players in training camp. Temperatures throughout the Midwest and Plains rose into the upper 90s and in some places exceeded 100 degrees. The heat index, a measure of temperature plus humidity, climbed as high as 110. The National Weather Service issued heat warnings for such cities as Chicago, Cincinnati, Dayton, Ohio, and Tulsa, Okla.
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Cities across the Midwest urged neighbors to check on the elderly and disabled. Utilities expected to set records for power usage and asked customers to conserve electricity to prevent blackouts. About 110 large industrial customers in Wisconsin had their electricity turned off because of the heightened demand. Wisconsin Power and Light Co. said those customers pay a lower rate throughout the year, but the utility can shut off their power when demand increases.
In Chicago, officials made available a special telephone line to request checks on vulnerable neighbors and friends. The Department of Human Services and police responded to nearly 50 such requests by early Monday. The city's Department of Aging also telephoned more than 300 senior citizens to offer help, such as rides to cooling centers. The Cook County medical examiner's office reported two heat-related deaths Monday. Both victims were men in their 50s or 60s with heart disease. In Oklahoma, authorities reported two more deaths that happened over the weekend. In Missouri, officials announced that a 71-year-old woman had died during the weekend in St. Louis.
In Wisconsin, sheriff's deputies put a high priority on responding to calls about disabled vehicles. "When it's 100 degrees and you've got kids in the car, that's not good," said Waukesha County Sheriff's Lt. Thom Moerman.
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