The same storm produced baseball-sized hail. The rotating thunderstorm churned over entirely empty prairie lands.

Supercells are the mightiest of the thunderstorms. They can roll for hours while maintaining tornadoes and damaging hail.

The morning looks quiet, but showers and storms will develop from midday into the afternoon bringing heavy rain and lightning ...

The rain will finally move out by your Tuesday. Highs are expected to reach the low 70s.

Supercells are the powerhouses of thunderstorms, they are capable of producing large hail, damaging winds, and long track ...

Parts of the Texas and Oklahoma’s High Plains were hit with a barrage of tornado-producing supercells on Thursday. The ...

Rain lashed school buses during downpours in Ohio. Footage shows heavy rainfall battering Hilliard on the afternoon of April 29 amid a powerful supercell thunderstorm. Schoolchildren can be seen ...

The returning humidex will help to fuel a severe thunderstorm risk across southern and eastern Ontario on Tuesday.

Across Texoma, the rainfall quickly flooded streets and drainage areas while high winds wreaked havoc. Seymour saw trees ...