From thunderstorms and limited visibility to scorching temperatures and turbulence, the weather dictates when and where planes can fly. Severe weather is the leading cause of air travel disruptions in the United States. Aviation meteorologists plan for and around difficult conditions, crafting weather forecasts used to determine the nuances of flights, from altitude to optimal routes. Several major domestic carriers, including Delta Air Lines, have in-house meteorologists who monitor global weather 24 hours a day. In this cavernous and screen-filled room, Warren Weston, Delta’s lead meteorologist, recently spoke about the importance of data, the difference between surface weather and upper-air hazards, and how even one degree of temperature can change a flight plan.

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Persons: —, Warren Weston, Delta’s Organizations: United States, Aviation, Delta Air Lines, Customer Locations: United, Delta, Atlanta