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

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000 FXUS64 KMRX 180057 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 757 PM EST Sat Feb 17 2018 .DISCUSSION...
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The line of light rain showers is progressing eastward. The heaviest rain was located across the southern Tennessee Valley and parts of southwest North Carolina. Wet conditions will persist in these areas for the next couple of hours before moving out of the area. Some patchy fog could develop later this evening under mostly cloudy skies, however, confidence is low. Have updated the hourly grid forecasts to better represent current conditions along with the fine tuning the exit of the precipitation and timing. Will be canceling the flood watch and flood warning products in the next few minutes since the threat of significant rain has ended. Although, ponding of water on roadways could still be an issue for the next few hours.
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&& .PRELIMINARY POINT TEMPS/POPS...
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Chattanooga Airport, TN 39 65 53 69 / 60 20 50 30 Knoxville McGhee Tyson Airport, TN 37 62 49 68 / 70 10 60 40 Oak Ridge, TN 37 62 48 67 / 50 10 60 40 Tri Cities Airport, TN 34 61 42 68 / 80 10 60 40
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...Flood Watch until 10 PM EST this evening for Campbell-Claiborne- Hancock-Scott TN. VA...Flood Watch until 10 PM EST this evening for Lee-Russell-Scott- Wise. && $$ AC

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