SKYWARN RECOGNITION DAY Friday Nov. 30th Evening to Saturday Dec. 1st 2018. December 1, 2018, from 0000z to 2400z. SRD2018_endorsement_checklist , Click to Download Check List. Everyone Welcome to Join us at WX4MRX Station at the National Weather Service, MorristownTn. When the sky turns dark or the wind picks up,