The biggest swings in the jet stream are associated with the most energy. Under the right conditions, that energy can bounce ...

The west half of the country, including the Midwest, will start to warm up. But that won't be the case for the East Coast.

The west half of the country, including the Midwest, will start to warm up. But that won't be the case for the East Coast. Here's the forecast.

WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way ...

What is the polar vortex? This article explains what a polar vortex is in simple terms, how it influences winter weather in ...

Washington will be hit with over a foot of snow. The metro area has four million people. Climate change is a trigger. The ...

Temperatures could fall below -20 F across certain parts of North Dakota and Minnesota.

A storm riding the edge of incoming polar air could bring the D.C. region a meaningful snowfall Sunday, but the exact track ...

"Potentially hundreds of thousands of people may go without electricity and heat for days, one meteorologist said ...

Amazing America Kevin Kotwas looks at the worst storm ever in the United States, the "Great Blizzard of 1888." ...

Articles and videos about DC region dodges another round of snow, but bitter cold and wind chill remain this weekend on FOX 5 DC.

At least 16 states and the US capital Washington declared states of emergency. Read more at straitstimes.com. Read more at ...