323  
ACUS01 KWNS 301948  
SWODY1  
SPC AC 301946  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0146 PM CST THU NOV 30 2017  
 
VALID 302000Z - 011200Z  
   
..NO THUNDERSTORM AREAS FORECAST
 
 
   
..SUMMARY
 
 
THUNDERSTORMS ARE NOT EXPECTED ACROSS THE CONTIGUOUS U.S. TODAY.  
   
..DISCUSSION
 
 
AS PER PRIOR FORECAST REASONING, NO THUNDERSTORM ARE EXPECTED THE  
REMAINDER OF THE PERIOD.  
 
..GOSS.. 11/30/2017  
   
PREV DISCUSSION
 
/ISSUED 0910 AM CST THU NOV 30 2017/  
   
..DISCUSSION
 
 
A QUIESCENT PATTERN FOR THUNDERSTORM ACTIVITY. SCATTERED SHOWERS  
WITHIN WEAK LOW-LEVEL WARM ADVECTION AHEAD OF A COLD FRONT  
ENCROACHING ON THE CENTRAL GULF COAST TO DEEP SOUTH APPEAR HIGHLY  
UNLIKELY TO DEEPEN INTO THUNDERSTORMS. THIS CONVECTION WILL REMAIN  
LOW-TOPPED AS 12Z SOUNDINGS SAMPLED VERY POOR 700-500 MB LAPSE RATES  
AROUND 4-5 C/KM.  
 

 
 
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