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

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000 FXUS64 KMRX 220209 AAA AFDMRX Area Forecast Discussion...UPDATED National Weather Service Morristown TN 1009 PM EDT Fri Jul 21 2017 .DISCUSSION...
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Current forecast looks on track. Latest surface analysis shows dewpoints have increased across the area after loss of daytime mixing. The higher dewpoints and continue mostly clear sky will allow patchy fog to develop again early Saturday morning. Isolated thunderstorm across the Plateau is dissipating. However, given the moist and unstable airmass over the region, I can not rule out additional isolated storms the remainder of the night, especially across the Plateau counties. Also, complex of storms across the Great Lakes may get close enough for some convection across southwest Virginia.
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&& .PRELIMINARY POINT TEMPS/POPS...
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Chattanooga Airport, TN 76 95 75 90 / 20 20 20 50 Knoxville McGhee Tyson Airport, TN 74 94 74 89 / 20 20 20 50 Oak Ridge, TN 75 94 75 89 / 20 20 20 50 Tri Cities Airport, TN 69 92 71 88 / 20 30 20 60
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$

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