339  
FXUS64 KMRX 191452  
AFDMRX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1052 AM EDT SAT AUG 19 2017  
   
DISCUSSION
 
 
SKIES ARE MOSTLY SUNNY LATE THIS MORNING WITH A SLIGHTLY DRIER  
AIR MASS OVER THE FORECAST AREA. DEWPOINTS ARE EXPECTED TO BE IN  
THE LOWER TO MID 60S THIS AFTERNOON WHICH IS SEVERAL DEGREES LOWER  
THAN YESTERDAYS. A WEAK COLD FRONT LIES TO THE SOUTH AND A WEAK  
SURFACE LOW WAS LOCATED NEAR THE INDIANA/ILLINOIS BORDER WITH A  
WARM FRONT OVER THE LOWER OHIO VALLEY. SOME THUNDERSTORMS WERE  
DEVELOPING OVER FAR WESTERN KY AHEAD OF THE WARM FRONT. SOME HIGH  
AND MID CLOUDS HAD MOVED INTO THE FORECAST AREA AHEAD OF THE WARM  
FRONT BUT WERE DISSIPATING LATE THIS MORNING. HIGHER PRESSURE WILL  
SLOWLY BUILD OVER THE EASTERN TENNESSEE VALLEY OVER THE NEXT 24  
HOURS. TEMPERATURES ARE EXPECTED TO CONTINUE CLIMBING FROM THE  
LOWER TO MID 70S TO THE MID 80S TO LOWER 90S BY MID TO LATE  
AFTERNOON NEAR AVERAGE FOR THIS TIME OF YEAR. CLOUD DEVELOPMENT  
WILL BE LIMITED WITH A LITTLE MORE SKY COVER OVER THE MOUNTAINS.  
WINDS WILL BE LIGHT AND VARIABLE TO LIGHT WEST TO SOUTHWEST.  
CURRENT FORECAST LOOKS GOOD SO NO UPDATE PLANNED.  
 

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

 
 

 
 
TD  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page