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

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000 FXUS64 KMRX 202329 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 629 PM EST Tue Feb 20 2018 .AVIATION...
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KCHA/KTYS will see cigs decrease toward MVFR overnight ahead of an approaching frontal system. As sfc winds decrease after sunset, a persistent 35-45 kt jet at 850 MB brings low level wind shear for both of these terminals through tonight. Showers ahead of the front could reach KCHA overnight but will likely not impact KTRI/KTYS until near sunrise at the earliest with all three terminals at/near MVFR with possible showers through the latter half of the TAF.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$ EJH

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