Here’s what you need to know about this uncommon form of extreme weather. A derecho is a long-lived line of storms that often ...

A video shared from Sioux Falls, South Dakota, shows lightning illuminating the sky as winds whip during a powerful ...

A strong thunderstorm impacted Havre with gusty winds and extreme rainfall late Saturday. 'The Naked Gun' Early Reactions Are ...

A severe thunderstorm watch for Rotorua and Gisborne has also been issued from 10pm tonight until 9am tomorrow.