Tornadoes form by an extreme spinning of air caused by a mixture of heat, humidity and changes in air. Here's how they all ...

A Severe Thunderstorm Watch is issued by meteorologists when conditions are favorable for the development of severe thunderstorms in an area. Unlike a warning, which indicates that severe weather is ...

What Is A Nor'wester? Kalbaishakhi, or Nor'wester, is a fierce thunderstorm unique to eastern India during the pre-monsoon ...

Once wind shear, lift, moisture and instability are in place, we can start whipping up thunderstorms. All tornadoes start with a thunderstorm: When plentiful heat and humidity are in force ...