The most catastrophic dust storm in US history brought mayhem to six states, from Nebraska in the north to Texas in the south. Ferocious winds picked up an estimated third of a million tonnes of dusty topsoil and transformed it into a black blizzard.

A few spotty storms will try to develop this evening. Chief Meteorologist Lisa Teachman tracks the growing concern for severe weather through the weekend and into the start of next week.

Over the next week, tens of millions of Americans will be at risk of severe weather as a colossal storm marches across the country, threatening hurricane-force winds, major flooding, blizzard conditions and a possible tornado outbreak. Meteorologists say ...

Multiple people were injured in an accident involving around five vehicles Tuesday afternoon on I-70 near Colby, officials said. The low visibility from blowing dust is suspected as the cause, Kansas Highway Patrol trooper Tod Hileman said around 3 p.m ...