The National Weather Service has shut down heat advisories in some states . High pressure over the region is keeping the weather pattern stable , allowing heat to build . The heat wave did damage crops , especially corn . Parts of New Jersey and New York also recorded record highs .
The National Weather Service has taken down heat advisories in some states . High pressure over the Plains is keeping the weather pattern stable , allowing heat to build . The heat wave could harm crops , especially corn . Parts of New Jersey and New York also reported record highs .