Lehigh Valley Weather

Experts say the Atlantic Ocean has heated up over the past month as peak hurricane season approaches. While warmer-than-average water doesn't guarantee storms, it can contribute to more moisture-laden and stronger systems. Plus, there are other factors at play.

Hundreds of active wildfires across Canada – with a significant portion burning out of control – have sent smoke drifting into the U.S. again, including the Lehigh Valley.

The Lehigh Valley has a history of flooding, and climate change could be increasing the risk. With federal funding cut or on the chopping block, officials warn the Valley could be left unprepared.

While the risk area covers a significant portion of the region, the greatest flash flood threat will depend on a number of factors, the National Weather Service said early Thursday.

The National Weather Service has upgraded its flood watch for the Lehigh Valley and surrounding areas, in addition to severe weather and heat watches.

After devastating flash flooding in Texas earlier this month claimed the lives of at least 135 people, scientists and experts are warning similar conditions could happen in the Lehigh Valley.

Dangerous heat is expected Monday through Wednesday in the Lehigh Valley, with concerns of excessive rainfall on Thursday before much cooler air arrives.

Excessive humidity and extremely warm temperatures have prompted a heat advisory for the Lehigh Valley on Friday. On top of the heat, there's a risk of severe weather and an unsettled weekend ahead.

Part of Climate Action Campaign’s Extreme Weather Emergency Tour, the event centered on how extreme weather, exacerbated by climate change, has deadly consequences.

The National Weather Service said the next couple of days will feature “the most pleasant weather of the summer" in the Lehigh Valley and surrounding areas.