Weather

The city’s average temperature tied for the third warmest on record from June through August.

In an open letter, a coalition of homeless people, advocates and service providers called for a heat response similar to how the city handles cold.

The July 11 microbursts knocked out power, downed trees, flooded streets and basements and damaged cars and buildings.

A week after severe storms devastated vendor stands and inventory, the market bounced back and drew in customers.

Rainfall and a change in wind direction are expected to push the smoky air away from Philadelphia.

Wildfire smoke is bringing very unhealthy air pollution to the Philadelphia region. Officials say everyone should avoid optional outdoor activities.

Air quality in the Philadelphia region is forecast to be unhealthy for everyone Thursday. Officials advise limiting outdoor activities.

No one was hurt, but reported property damage is extensive after a rare summer storm brought 70 mph winds and major flooding.

Scientists say rising temperatures and intense storms will become more likely because of human-caused climate change.

A new high-water rescue vehicle was pressed into service after more than 4 inches of rain fell within one hour.

Many of the victims lived in homes without air conditioning, according to state officials.

The dangerous heat is accelerating air conditioner use. Data centers could be directed to use their own backup power.

“This is not the kind of heat event we see every year,” the National Weather Service reported, adding it may be the hottest period the region has experienced since 2011.

Norristown, Pennsylvania, 20 miles (32 kilometers) from Philadelphia, canceled a Saturday parade because of the weather.

Feels-like temperatures could reach as high as 110 degrees Wednesday through Friday. Storms could dampen July Fourth fireworks shows.