The frigid January temperatures resulted in the coldest start to the year in over a decade. A preliminary look at temperature ...

Starting late Saturday night and continuing into Super Bowl Sunday, the Big Apple could see up to 5 inches of snow ...

A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...

A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

two bands of fast-moving air – the polar jet stream and the stratospheric polar vortex – sometimes tango together to influence weather in the northern hemisphere. As the Arctic continues ...

Snow will fall from Minnesota to Maine, with heavy amounts probably falling from Wisconsin to Massachusetts. Freezing rain ...

Hellebores, witch hazels, and snowdrops are three plants that love the cold weather and offer up blooms to brighten up the ...