Weather

Here’s what you need to know as Philadelphia and Pennsylvania officials begin to assess the aftermath of the storm.

As the region confronts Ida, the city’s floodplain expert warns that land use is a major driver of increased vulnerability to extreme weather.

Gloucester County Emergency Management says, "It is likely that multiple tornadoes have touched down within our communities."

A Tornado Watch has been issued for the entire region until 10 p.m. Wednesday, with flash flood warnings in effect.

After cutting a path of destruction through Louisiana and Mississippi, what’s left of Hurricane Ida is headed for the northeast. Here’s what you need to know.

Meteorologist David Murphy says tropical downpours from Ida will produce flooding on creeks, streams and perhaps rivers on Wednesday and Thursday.

Ida ravaged the region's power grid, leaving all of New Orleans and hundreds of thousands in the dark with no clear timeline on when the electricity would return.

Forecasters say heavy rain will move west to east across Pennsylvania from Tuesday night to Wednesday night.

Hurricane Ida rapidly gained strength right before it hit Louisiana this weekend. Abnormally hot water in the Gulf of Mexico acted as fuel for the storm.

Ida’s landfall came on the same date Hurricane Katrina ravaged Louisiana and Mississippi 16 years earlier, about 40 miles west of where Category 3 Katrina first struck land.

Forecasters say Ida made landfall in Cuba as a hurricane and could grow to an extremely dangerous Category 4 storm with top winds of 140 mph when it nears the U.S.

During both days, residents can expect the heat index to reach at least 100 degrees.

The response team, Pennsylvania Task Force One, is based in Philadelphia and is sponsored by the city’s fire department.

Flooding in rural areas took out roads, cellphone towers and telephone lines, leaving families uncertain about whether their loved ones survived the unprecedented deluge.

Tropical Storm Henri made landfall in Rhode Island early Sunday, packing heavy winds and drenching rains as it began lashing the northeastern U.S. coastline.