Delaware will face dangerously high temperatures and heat index values as a heat wave takes hold of the region. The First ...

Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest ...

Today's extreme heat for the World Cup match between Portugal and Croatia is expected exceed world soccer union guidelines ...

Temperatures are hitting the mid- to upper 90s in many places across the Northeast.

Millions of Americans are facing dangerous heat and humidity going into the July Fourth holiday as a major heat wave spreads across large parts of the central and eastern United States. For many ...

A summary of the major climate statistics recorded at this site is provided below. There is also an extended table with more statistics available. More detailed data for individual sites is available.

What is the heat index? Learn how humidity makes temperatures feel hotter, why it matters during New York's heat wave and ...

Temperatures in the triple digits are expected through the Fourth of July weekend and beyond. Follow these expert-approved tips to learn how to read your local heat index to determine if it's safe to ...

Extreme heat warnings have been issued for the entire state July 1. An extreme heat warning for New Castle County will take ...

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

As summer temperatures rise, dairy cows are at greater risk for heat stress. Heat-stressed cows suffer from reduced dry matter intake, reducing milk production. Farmers may also notice reduced ...

Delaware will feel a dangerous heat wave starting Wednesday as temperatures start surging into triple digits. The National ...