More than 200 million Americans are bracing for a historic Arctic outbreak as a displaced polar vortex sends frigid air ...

Daily rounds of dangerous thunderstorms are in the offing this week for the central United States, although no major outbreak of severe weather is foreseen, AccuWeather meteorologists say. Weather ...

The National Weather Service warned that heavy snow and slick roads could affect both the Tuesday morning and evening ...

Slow-moving storms will cause severe weather to repeat over portions of the central United States from the Rockies to the Mississippi Valley through Sunday. While lightning is the most common threat ...

Millions of Americans across the central United States are preparing for a potentially devastating week of severe weather as meteorologists track multiple storm systems capable of producing ...

AccuWeather meteorologists recommend that people celebrating Memorial Day in the central and southern United States -- whether hitting the road early, traveling, or preparing for outdoor activities at ...

The same storm forecast to bring feet of snow to the Sierra Nevada at midweek will gain strength when over the central United States later this week. The storm's cold side will deliver accumulating ...

But after 40 years of building a life in this country, Nedd and 85 others officially became United States citizens at a ...

Pennsylvania and the rest of the Northeast are headed into a period of unusually cold weather, thanks to the polar vortex.