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

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666 FXUS64 KMRX 191558 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 1058 AM EST Thu Jan 19 2017 .DISCUSSION...
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Surface low over eastern Texas extends frontal boundary eastward across central Alabama and Georgia this morning. This low will continue to move NE across middle TN tonight with preceding warm front lifting north across the area tonight. Significant slug of moisture currently east of the low over Southern Mississippi will be pulled NE across our area overnight allowing for rainfall totals of 1-2 inches possible over the southern third of our area. Forecast generally on track with only slight decrease in afternoon POPs bringing them in line with latest radar data and hires models which indicate a bit slower progression of pcpn into our area this afternoon. Also tweaked current temps in line with observations while retaining fcst afternoon highs.
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&& .PRELIMINARY POINT TEMPS/POPS...
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Chattanooga Airport, TN 65 55 69 54 / 80 100 30 10 Knoxville McGhee Tyson Airport, TN 62 53 67 54 / 50 90 40 10 Oak Ridge, TN 62 52 67 54 / 60 90 30 10 Tri Cities Airport, TN 63 46 64 47 / 20 90 50 10
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$

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