637  
FNUS74 KMRX 201213  
FWSMRX  
 
SPOT FORECAST FOR IRISHMAN BRANCH  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
713 AM EST FRI NOV 20 2009  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A RIDGE OF HIGH PRESSURE WILL BUILD ACROSS THE SOUTHERN APPALACHIANS  
TODAY...PRODUCING DRY AND MILD CONDITIONS. HOWEVER...RAIN WILL BE  
BACK IN THE FORECAST...LATER SATURDAY THROUGH THE REMAINDER  
OF THE WEEKEND...AS A STORM SYSTEM BUILDS NORTHEAST FROM THE  
GULF OF MEXICO ACROSS THE TENNESSEE VALLEY.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
MAX TEMPERATURE.....56 TO 61.  
MIN HUMIDITY........40 TO 45 PERCENT.  
WIND (20 FT)........NORTHWEST TO WEST WINDS 3 TO 6 MPH.  
MIXING HEIGHT.......4200 FT MSL...1400 TO 1800 FT AGL.  
MIXING WINDS........NORTHWEST AROUND 8 MPH.  
DISPERSION..........12.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....34 TO 39.  
MAX HUMIDITY........90 TO 95 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......DECREASING TO NEAR SURFACE.  
MIXING WINDS........BECOMING LIGHT/VARIABLE.  
DISPERSION..........DECREASING TO NEAR ZERO.  
   
SATURDAY  
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....55 TO 60.  
MIN HUMIDITY........46 TO 51 PERCENT.  
WIND (20 FT)........LIGHT/VARIABLE WINDS.  
MIXING HEIGHT.......4100 FT MSL...1300 TO 1700 FT AGL.  
MIXING WINDS........WEST AROUND 4 MPH.  
DISPERSION..........6.  
 
 
FORECASTER...LYLE WILSON  
REQUESTED BY...M GILBERT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 20091120.IRISH.01/MRX  
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