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

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000 FXUS64 KMRX 191133 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 733 AM EDT Tue Sep 19 2017 .AVIATION...
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Through 13Z, GOES-16 Fog Channel and area observations once again show fog development along the river valleys and lakes. Given TRI proximity to Boone Lake will keep MVFR flight conditions there. For Today, a weak short-wave over the western Ohio and Tennessee Valley will move into the area this afternoon and evening. Will continue to include VC thunder at CHA/TYS and VC shower at TRI. Another round of patchy fog development is expected early Wednesday morning, especially at TRI. Weak surface ridging will keep pressure gradients weak allowing winds to stay light and less than 10kts.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$

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