How do harmless puffy white clouds grow into towering, potentially dangerous cumulonimbus thunderstorms? On their surface, clouds appear to be an odd contradiction of nature — light enough to float on ...

When those thunderstorms formed that spawned the deadly tornadoes across the south earlier thsi week formed, some of them reached incredible heights over 50,000 feet tall -- thats' nearly 10 miles ...

BISMARCK, N.D. (KFYR) - Last week was Severe Weather Awareness week, which covered topics from severe thunderstorms to tornadoes to extreme heat and fire danger. One question that may remain is: How ...

Did harsh winds, loud thunder, and heavy rain in Ohio wake you from your sleep last night? Much of the Buckeye State was hit with a severe thunderstorm during the early morning hours Thursday, and ...