You can count on temperatures and moisture levels rising as summer approaches, but you can also count on your friends and family talking about this phenomenon. Here's what is happening.

Widespread thunderstorms moved through western Washington Wednesday night, with lightning illuminating the sky across the ...

These booming sounds are caused by lightning, and these two natural phenomena — lightning and thunder — go hand in hand. Even though they co-occur, they reach us at different times ...

Severe weather could knock Oregon and Washington with winds over 60 miles per hour and hail larger than golf balls.

A potent Pacific storm system trekking eastward Wednesday could trigger hail, rain, damaging winds and lightning.

March is flipping the script on the old "in like a lion, out like a lamb" adage this year as our weather is about to start ...

After a stunningly warm Tuesday, expect thunder, hail and more wacky weather Wednesday evening. It's an oddball forecast for ...

The chaotic weather caused flooding in southern England and the East Midlands on Saturday, forcing National Highways to shut ...

While this makes the direct threat from thunder and lightning in the UK low, extreme weather creates many dangers that may pose a risk even after a storm has passed like damaged walls, bridges or ...

Strong thunderstorms are likely to occur between 3 p.m. to midnight on Wednesday, with potential for lightning, heavy rain, high winds and large hail.

Residents across Texas and Oklahoma were alerted to a weather warning by the National Weather Service early on Tuesday.