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

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000 FXUS64 KMRX 220138 AAA AFDMRX AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE MORRISTOWN TN 938 PM EDT TUE OCT 21 2014 .DISCUSSION...
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A CLOSED UPPER LOW WILL TRACK SE ACROSS WV AND VA OVERNIGHT. THE 00Z SOUNDINGS FROM RNK AND ILN SHOW PLENTY OF MOISTURE TRAPPED BELOW AN INVERSION ARUOND 700 MB...SO THE CLOUD COVER OVER NORTHERN AREAS IS NOT EXPECTED TO DISSIPATE MUCH UNTIL MIDLEVEL TEMPS BEGIN TO WARM TOMORROW AFTERNOON. WITH VERY DRY AIR ABOVE 700 MB AND IR SATELLITE SHOWING CLOUD TOP TEMPS OF -6 TO -7C...NO PRECIP IS EXPECTED IN OUR AREA...AND RADAR TRENDS SUGGEST IT WILL STAY WELL NORTH. WILL UPDATE TO REMOVE POPS AND ADJUST CLOUD COVER A BIT THROUGH MORNING...BUT LOW TEMPS APPEAR ON TRACK.
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&& .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ DGS

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