A powerful tornado touched down in northeastern Arkansas on Wednesday, prompting the issuance of an urgent Tornado Emergency.

Tornadoes that are produced from supercell thunderstorms are the most common and usually the most dangerous tornadoes, ...

Spring is here, and with it comes a risk of severe weather conditions running the gamut from tornadoes and heavy winds to ...

Supercell thunderstorms are common in Missouri during severe weather season. This unique type of storm that involves a rotating updraft called a mesocyclone.

We are monitoring the potential for severe storms this evening. An Enhanced Risk is in place for a large portion of the ...

The highest risk on the scale for flooding has been issued for some counties in West Tennessee and most of us are now under a ...

Sunday will likely be the most active day for severe storms this weekend, as the threat area stretches across much of the ...

Severe storms could produce hail, strong winds, or an isolated tornado Friday night into Saturday morning. Here's the ...

Collection and processing of in situ data pertaining to thermodynamic conditions in tornadic supercell thunderstorms is critical to enhancing severe weather forecasting and mitigating the destructive ...

Giant supercell thunderstorm terrified residents as it made its way across the High Plains in Nebraska Incredible shots were taken just a day after a team of photographers captured footage of ...

Awesome flashes of lightning lit up the sky in New Mexico, with people stopping to enjoy the show. Winds reached speeds of 70mph. The duo's eight-day mission became a nine-month space odyssey ...

A so-called supercell storm caused by divergent wind patterns has been captured on video in Texas. What are they and how do they form? Nasa commentators joked the aquatic mammals are an "honorary ...