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

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000 FXUS64 KMRX 222341 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 741 PM EDT Sun Apr 22 2018 .AVIATION...
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Typical differences in flight weather across the Great Valley from southwest to northeast are in place tonight with a slow moving Mid Mississippi Valley low pressure system. Deep southerly flow will be able to impact Southeast Tennessee. Therefore, worst flight conditions will occur at cha with quite a bit of mvfr, and even ifr weather at times; especially later tonight. Farther northeast, tys and tri benefit from a slowly strengthening cross terrain flow and associated warming and drying of the lower level atmosphere. At tys there is a just a chance for a period of mvfr flight weather, but tri may not even experience a ceiling below seven thousand feet in this regime. The easterly flow a the terminals will increase to around 12-15 kts later tonight into Monday with gusts around 20-25 kts.
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&& .MRX WATCHES/WARNINGS/ADVISORIES...
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NC...Wind Advisory until 7 AM EDT Monday for Cherokee-Clay. TN...Wind Advisory from 11 PM this evening to 2 AM EDT Tuesday for Jefferson-NW Blount-North Sevier-Northwest Carter-Northwest Cocke-Northwest Greene-Northwest Monroe-Sullivan-Washington TN. High Wind Warning from 11 PM this evening to 2 AM EDT Tuesday for Blount Smoky Mountains-Cocke Smoky Mountains-Johnson- Sevier Smoky Mountains-Southeast Carter-Southeast Greene- Southeast Monroe-Unicoi. Wind Advisory until 7 AM EDT /6 AM CDT/ Monday for Bledsoe- Bradley-East Polk-Hamilton-Marion-McMinn-Meigs-Rhea- Sequatchie-West Polk. VA...Wind Advisory from 11 PM this evening to 2 AM EDT Tuesday for Russell-Washington.
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