000 ABUS99 KMRX 161857 SYNMRX REGIONAL WEATHER SYNOPSIS NATIONAL WEATHER SERVICE MORRISTOWN TN 245 PM EDT THU MAY 16 2013 .SYNOPSIS...AN UPPER-LEVEL LOW PRESSURE SYSTEM WILL DRIFT TOWARDS THE AREA. WITH MOISTURE INCREASING ACROSS THE REGION BRINGING A CHANCE OF SHOWERS AND THUNDERSTORMS. TEMPERATURES WILL STAY AT OR JUST ABOVE SEASONAL NORMALS FOR THE REST OF THE WEEK. $$