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

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FXUS64 KMRX 220138 AAA
AFDMRX

AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE MORRISTOWN TN
938 PM EDT TUE OCT 21 2014

.DISCUSSION...
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.

&&

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

$$

DGS



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