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

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000 FXUS64 KMRX 222324 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 724 PM EDT Sat Jul 22 2017 .AVIATION...
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Main concern is timing of convection. Differences in the models on the chances of convection across TRI early Sunday morning. Confidence is too low to mention at this time, but will keep abreast of the thunderstorm development near the Ohio River this evening. A frontal boundary will approach the TRI late Sunday. This boundary along with orographic lift will produce a chance of storms. Have include vicinity thunder at all TAF sites late Sunday afternoon. MVFR fog possible once again at TRI for a period between between 10- 12Z. Otherwise, VFR conditions anticipated. Mixing of southwesterly winds are expected again Sunday with sustain winds near 10kts.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$

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