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

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000 FXUS64 KMRX 220057 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 857 PM EDT Sun May 21 2017 .DISCUSSION...
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Updated the precipitation chances through the early night to reflect convection on the plateau...with clearing through the rest of the area. Isolated showers will continue to move in to the area from the west...pushed along by the frontal boundary expected to move through the area before sunrise. Instabilities are limited, with only a brief rumble of thunder expected through the night. Main impacts will be locally heavy rainfall accumulation totals from a few storms are slow moving. Otherwise...any shower activity should be limited to the higher elevations in east TN by mid morning tomorrow.
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&& .PRELIMINARY POINT TEMPS/POPS...
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Chattanooga Airport, TN 64 78 61 76 / 40 10 30 30 Knoxville McGhee Tyson Airport, TN 64 77 58 75 / 50 10 20 30 Oak Ridge, TN 63 78 60 77 / 40 10 20 30 Tri Cities Airport, TN 61 75 57 75 / 40 20 30 30
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$ JW

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