Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When these pockets of air reach a certain ...

The severe storms put hundreds of thousands of residents at risk from damaging winds, large hail, and dangerous lightning.

Heat and humidity are set to make for a sticky coupling around western Washington on Tuesday. The unusual Northwest ...

The second last day of 2020 started with a bang over the St. John's area, with a thunderstorm that woke many people up and delivered a lightning show, to boot. "The thunderstorm came as a little bit ...

Learn how to gauge the distance of a thunderstorm using the time between lightning and thunder, a critical skill for ensuring ...

The National Weather Service issued a report at 1:11 p.m. EDT on Saturday for strong thunderstorms until 2:15 p.m. EDT for ...

The best chance for thunderstorms will be in the Cascades, though a few isolated lightning strikes could occur in the ...

Yosemite, Mariposa-Madera Lower Sierra, San Joaquin River Canyon and Upper San Joaquin River are the focus of an updated ...

On Thursday at 6:46 a.m. the National Weather Service released an updated severe thunderstorm warning in effect until 7:15 ...