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Area Forecast Discussion

057
FXUS64 KMRX 271345
AFDMRX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MORRISTOWN TN
945 AM EDT WED AUG 27 2014

.DISCUSSION...HIGH PRESSURE AT THE SURFACE AND ALOFT WILL KEEP DRY
CONDITIONS GOING FOR TODAY AND TONIGHT. 12Z SOUNDING FROM OHX SHOWS
A SLIGHT DECREASE IN PRECIPITABLE WATER (PW)...WHILE THE 12Z RNK
SOUNDING HAD LESS THAN 1/2 INCH OF PW. DEW POINT TEMPS HOLDING IN
THE 50S ACROSS SW VA AND NE TN. FORECAST GRIDS LOOK ON TRACK WITH NO
UPDATES PLANNED AT THIS TIME.

THE WEAK FRONTAL BOUNDARY SAGGING SOUTHWARD LATE TONIGHT AND
THURSDAY MAY BE HARD PRESSED TO PRODUCE ANY PRECIPITATION...EXCEPT
FOR PERHAPS SPOTTY SHOWERS IN THE HIGHER TERRAIN AREAS. MORE ON THIS
IN THE AFTERNOON FORECAST PACKAGE.

&&

.PRELIMINARY POINT TEMPS/POPS...
CHATTANOOGA AIRPORT, TN             91  65  93  68 /   0  10  10  10
KNOXVILLE MCGHEE TYSON AIRPORT, TN  88  65  91  66 /   0  10  10  10
OAK RIDGE, TN                       89  65  92  66 /   0  10  10  10
TRI CITIES AIRPORT, TN              87  60  89  60 /   0  10  10  10

&&

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

$$

TG



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