While much of the eastern U.S. has been frozen by rounds of Arctic air and snow, the West has experienced weeks of ...

A major change in the weather pattern over North America is ahead. While much of the eastern U.S. has been frozen by rounds ...

There is definitely a major rearranging of the weather pattern around the northern hemisphere underway. It is going to take a ...

Rapid Arctic warming is weakening and warping the jet stream, creating bigger north-south swings that can lock weather patterns in place for days or weeks. This episode connects the science to cold ...

Massachusetts residents can expect to see relief from the recent cold spell as weather patterns are expected to shift in the ...

The jet stream, or any wind, is the result of differences in surface temperature. In simple terms, warm air rises, creating low pressure, and cold air sinks, creating high pressure. Wind is the ...

In the past two weeks, Texoma has gone from a major winter storm to now 70s and sunshine in the forecast. What a whiplash!

With the Polar Vortex moving northward, a notable bend in the jet stream is anticipated over the West Coast. This alteration will create a ridge over the eastern U.S., leading to warmer temperatures ...

Colorado's snowpack situation continues to worsen, falling further behind even the prior record low this week. Changes in ...

The trough of low pressure in the upper levels of the atmosphere responsible for the snowy cold weather is finally moving ...

Yes, it's winter. It's been a while since we've had a cold spell of this magnitude and for this long. What's causing it?