U.S. Air Force Staff Sgt. George Trosper, 7th Operations Support Squadron weather forecaster, holds up a Kestrel Weather Meter on the flightline at Dyess Air Force Base, Texas, Aug. 30, 2017. Weather forecasters have multiple ways to measure weather readings; including the Kestrel and wind socks. (U.S. Air Force photo by Airman Kylee Thomas)