Every twist and turn of winds high in the atmosphere can have a huge effect on your day-to-day weather conditions ...

The jet stream is about six miles up and acts as the major driver for our weather. What is happening this week is a shift from a convergent flow, where air sinks, to a divergent flow, where air rises.

The jet stream is a key atmospheric phenomenon that plays a crucial role in shaping day-to-day weather patterns.

When the polar jet stream is situated south of your location, the weather usually will be colder and stormier than normal.

Persistent spatial patterns of summer weather extremes in the northern hemisphere recorded in tree ring growth records ...