Severe WeatherVideos on severe weather topics. 5 videos found 2:27 How Hail Forms 1 year ago/ 577 views Educational Videos Severe Weather 1:00 What is a Microburst? 1 year ago/ 871 views Weather Glossary Severe Weather 1:00 What is a Severe Thunderstorm Watch? 1 year ago/ 642 views Weather Warnings Severe Weather 1:00 What is a Tornado Watch? 1 year ago/ 630 views Weather Warnings Severe Weather 1:00 What is a Squall Line? 1 year ago/ 887 views Weather Glossary Severe Weather