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

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000
FXUS64 KMRX 010114
AFDMRX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MORRISTOWN TN
914 PM EDT THU JUL 31 2014

.DISCUSSION...
SURFACE HIGH PRESSURE OVER NORTH CAROLINA/VIRGINIA AIDING IN
ABUNDANT UPSLOPE FLOW OVER WESTERN NC. THERE WAS A SHORTWAVE SEEN
ON WATER VAPOR OVER NORTHERN AL/GA PROGGED TO SWING ACROSS THE
SPINE OF THE APPALACHIANS OVERNIGHT. THIS EVENING/S WX/POP GRIDS
WERE LOWERED SLIGHTLY OVERNIGHT. BEST CHANCES WILL STILL BE ALONG
THE HIGHER TERRAIN OF THE MOUNTAINS...NE TN AND SW VA OVERNIGHT.
THE 22Z RUN OF THE HRRR SUPPORTS THE MAJORITY OF RAINFALL OCCURRING
IN NORTH CAROLINA OVERNIGHT. ALSO MADE SOME MINOR ADJUSTMENTS TO
TEMPERATURES AND DEWPOINTS THE REMAINDER OF THE NIGHT. UPDATED ZONE
FORECAST WILL BE OUT SOON.

&&

.PRELIMINARY POINT TEMPS/POPS...
CHATTANOOGA AIRPORT, TN             66  84  68  85 /  20  40  40  40
KNOXVILLE MCGHEE TYSON AIRPORT, TN  65  80  66  83 /  40  50  30  50
OAK RIDGE, TN                       65  82  66  84 /  20  40  30  40
TRI CITIES AIRPORT, TN              64  77  61  81 /  60  70  40  40

&&

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

$$

AC



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