U.S. Air Force Senior Airman Joshua Davis, 1st Operations Support Squadron weather forecaster, monitors radar data for storms at Joint Base Langley-Eustis, Va., May 10, 2017. The weather flight watches radars 24 hours a day, seven days a week to ensure the safety of Air Force assets, personnel and families on the installation. (U.S. Air Force photo/Senior Airman Derek Seifert)