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.

Philadelphia School District: 100 schools dismissing early due to heat - 6abc Philadelphia

Philadelphia School District: 100 schools to dismiss early Tuesday, Wednesday due to heat - 6abc Philadelphia

Philadelphia School District to dismiss 74 schools early next week due to extreme heat in forecast - 6abc Philadelphia

Heating problems in Philly schools rise as temperatures plunge - WHYY

Philadelphia School District: 100 schools dismissing early due to heat - 6abc Philadelphia

Philadelphia School District closes 100 schools Tuesday, Wednesday because of heat

Allentown School District dismissing early all week due to heat

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

Extreme heat is forcing students out of the classroom – The Hill

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

NYC heat: Tips and resources for coping with extreme hot weather and temperatures - ABC7 New York

Some Baltimore schools start school year with shortened days because of heat and no air conditioning

Heat causes early dismissals for Philly, suburban, NJ schools – NBC10 Philadelphia