Area Forecast Discussion
Issued by NWS Knoxville/Tri Cities, TN

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000 FXUS64 KMRX 200536 AFDMRX AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 136 AM EDT SUN JUL 20 2014 .AVIATION...SURFACE TROUGH EXTENDS NORTHWARD UP CUMBERLAND PLATEAU. FLAT UPPER TROUGH EAST OF AREA WILL BECOME BETTER DEFINED TODAY AND MOVE INTO AREA TONIGHT. WINDS WILL BE LIGHT AND VARIABLE FAVORING THE SE EARLY. CAPPING INVERSION WILL DEVELOP ACROSS SE TN EARLY TOADY TRAPPING LOW LEVEL IFR CLOUD DECKS...MAINLY AFFECTING CHA AND EVENTUALLY TYS AROUND DAY BREAK. WEAK LIFT WILL SUPPORT SCATTERED SHOWERS EAST OF SURFACE TROUGH THAT WILL LINGER ACROSS THE AREA TODAY. A FEW THUNDERSTORMS MAY DEVELOP THIS AFTERNOON BUT MAINLY EAST OF THE TAF SITES. && .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ SON

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