Senior Airman Christopher McGrath, 92nd Operation Support Squadron weather flight forecaster journeyman, uses a Kestrel Weather Meter Dec. 4, 2018, at Fairchild Air Force Base, Washington. A Kestrel Weather Meter is a handheld wind and weather meter that provides the speed of the wind, the temperature, humidity and heat stress information. (U.S. Air Force photo/Airman 1st Class Lawrence Sena)

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Photo by: Airman 1st Class Lawrence Sena |  VIRIN: 181204-F-WH061-028.JPG