A tropical wave that moved off the coast of Africa earlier this week continues to move west across the Atlantic.

At its most basic: the heat index is what the temperature feels like when you're outside. The chart above shows the combination of air temperature with humidity. It's very important to note the chart ...

The 23-mile-long twister claimed the lives of five people and caused over $1 billion in damages in the St. Louis region on Friday.

Americans are set to experience sharply different weather conditions across the country on Memorial Day weekend, according to ...

The Coachella Valley is no stranger to high temperatures as the summer months approach. But as Southern California experiences above-normal warmth this week, the National Weather Service (NWS) has ...

After four months of, ProPublica found that the warnings about Helene were eerily accurate. Yet, local residents remained ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and occurring in longer streaks ...

The Blue Angels will soar across Annapolis skies later this week to celebrate Naval Academy Commissioning Week.

As the days get longer and the weather warms up, April brings a variety of exciting events and activities to enjoy at the ...

Looking for today's weather in Michigan? Here are the live current conditions, from the National Weather Service doppler ...

The weather service has been flooded with reports of damage from across north Alabama and the northern part of central Alabama.

Nor’easter is about to impact New England ahead of Memorial Day weekend, bringing three inches of rain and up to 50 mph winds ...