As the Midwest and Northeast dig out from back-to-back winter storms, new systems are building and are expected to dump more ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

The Deep South of the United States was hit with a rare snowstorm, the result of a collision of air pressure systems moved by ...

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

A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the ...

Certified Meteorologist Mike Grogan explains how jet streams helped a recent flight from Las Vegas to London reach near ...

This will bring a minimal chance of rain to the Suncoast, accompanied by The Thursday front will quickly stall and dissipate, ...

Meteorologists often blame unusual weather events on the movements of a jet stream, not to be confused with the similarly active Gulf Stream. Learn the key differences between the two before the ...

“Whether or not climate change is affecting the jet stream has changed over time,” said Pam Knox, agricultural climatologist with the extension office at the University of Georgia. “There's ...

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