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

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000 FXUS64 KMRX 172353 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 750 PM EDT Thu Aug 17 2017 .AVIATION...
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Will remain in a rather active weather pattern through much of the TAF period. Ongoing convection will continue to track across the Southern Appalachian Region through the rest of the evening. Coverage is isolated so will not mention in TAFs for now. Later tonight into early Friday morning...a weakening frontal boundary will move into the area. Ahead of the front...a line of showers and possibly a stray thunderstorm will push through. There remains some question as to exact timing of this...so will keep VCSH mentioned in TAFs for this period. Also late tonight...with recent rainfall and light winds...patchy fog may develop over the region. This is mainly expected to affect TRI for local MVFR conditions. Some isolated to scattered activity will linger into Friday morning...but the overall trend will be towards improving conditions.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$ mjb

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