Philadelphia School District schools that are not air-conditioned will close early Friday because of expected heat

District officials say they are working toward air-conditioning every school in the system, but that won’t happen until 2027.

Too hot for school? Climate change turning classrooms into a public health issue - Good Morning America

Philly schools dismiss early during first week due to heat - WHYY

Philly Schools Sending Students Home Early Due to Excessive Heat

Allentown School District dismissing early all week due to heat

Late summer heat wave prompts early Philly school dismissals; bakes Delaware Valley

Philly school dismissals: How extreme heat impacts families - WHYY

Philadelphia School District to go virtual Friday because of air quality, wildfire smoke

Philly school dismissals: How extreme heat impacts families - WHYY

These central Pa. schools are closing early or going remote Tuesday due to excessive heat

Philly schools dismiss early during first week due to heat - WHYY

90 Philadelphia Schools Will Have Early Dismissal Friday Due to Extreme Heat – NBC10 Philadelphia

118** District Schools to Dismiss Early on Tuesday and Wednesday, August 30 & 31 Due to Heat - The School District of Philadelphia

Canceled classes, sweltering classrooms: How extreme heat impairs learning

US heat wave: Relief from heat wave is on the way for Northeast and mid-Atlantic, but southern areas remain at risk