As millions sweat out heat wave, blocks of lake ice help keep these campers cool
![As millions sweat out heat wave, blocks of lake ice help keep these campers cool](https://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/9/e6/9e6af466-4c91-5060-9160-cf2d977cf91b/667491eba17c6.image.jpg?resize=300%2C200)
Heat index readings combining temperature and humidity were expected to surpass 100 degrees in many locations, possibly setting some all-time records.
Heat index readings combining temperature and humidity were expected to surpass 100 degrees in many locations, possibly setting some all-time records.