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

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FXUS64 KMRX 201125
AFDMRX

Area Forecast Discussion
National Weather Service Morristown TN
725 AM EDT Thu Jul 20 2017

.AVIATION...
Main concerns remain the potential of thunderstorms between 19-22Z
at CHA and fog development early Friday morning at CHA due to
potential rains this afternoon and TRI.

Model soundings show increasing moisture across the southern
Plateau/Valley. Convection development over the terrain features of
the Plateau, then possibly move toward CHA. Drier airmass across TRI
and TYS, so do not expect convection development.

Otherwise, VFR conditions are forecast throughout the TAF cycle.
Surface ridging will keep winds light.

&&

.MRX WATCHES/WARNINGS/ADVISORIES...
NC...None.
TN...None.
VA...None.
&&

$$



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