Airlines Cancel More Than 3,500 U.S. Flights Over Weekend

The video discusses the impact of severe weather on flight cancellations across the US, particularly in Florida during spring break. Thunderstorms caused significant disruptions, with airlines like JetBlue, Spirit, and Southwest canceling numerous flights. The video also highlights a tornado outbreak warning for the Gulf Coast states, explaining the weather patterns contributing to these events. The stationary flow of warm, moist air from Mexico is causing repeated severe weather, including tornadoes and flooding, which is expected to continue until the jet stream shifts northward.

What weather patterns have been observed repeatedly over the past few weeks?

What is expected to happen to the jet stream as summer approaches?