Now a tropical depression, Ida is expected to hit NJ on Wednesday
Excessive heat warnings and heat advisories are in place across New Jersey
If warming continues, we will see more extreme heat days than in the 100 years of record.
Cities have opened cooling sites as a precaution during heat wave.
It's been almost 10 years but we're still learning things from Superstorm Sandy.
How are U.S. cities who already feel extreme heat managing during the climate crisis?