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

This warm pattern will push afternoon temperatures close to 80°F all week, which is 6 to 8 degrees warmer than usual for this ...

ROCHESTER, N.Y. Even though we’re much more on track to have a normal amount of total snowfall this winter, most of that snow ...

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

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

A stronger piece of energy in the jet stream will move in Thursday and Friday, bringing a 40% chance of showers.

We are already headed for our snowiest winter in six years in Syracuse and it looks like the pattern for us is about to get more active heading into mid February.

PHOENIX (AZFamily) — A zonal flow of the jet stream has set up in the west. Generally, that means the jet is running west to ...