A green sky during a thunderstorm is an unsettling sight, but it doesn’t always signal a tornado. Here's why. Learn why severe thunderstorms can produce a green sky and what it signifies.

The heat wave that broke daily record high temperatures across the eastern half of the United States has given way to storms and showers, with a chance for some severe thunderstorms and dangerous ...

An updated severe thunderstorm warning was issued by the NWS Raleigh NC on Friday at 6:04 p.m. in effect until 6:30 p.m. for ...

The Storm Prediction Center says the wind gusts could be as strong as 70 mph during a severe thunderstorm. Earlier it looked like a broken line of thunderstorms with gaps in the middle.

On Saturday at 5:19 p.m. the NWS Blacksburg VA issued a severe thunderstorm warning in effect until 6:15 p.m. for Caswell and ...