914  
ACUS01 KWNS 081951  
SWODY1  
SPC AC 081950  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0150 PM CST WED NOV 08 2017  
 
VALID 082000Z - 091200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST
 
 
   
..SUMMARY
 
 
SEVERE STORMS ARE NOT EXPECTED ACROSS THE CONTIGUOUS UNITED STATES  
THROUGH TONIGHT.  
   
..DISCUSSION
 
 
ONLY CHANGE IS THE REMOVAL OF THE GENERAL-THUNDER AREA OVER TEXAS.  
WHILE A STRAY STRIKE CANNOT BE RULED OUT, THUNDERSTORMS APPEAR  
UNLIKELY CONSIDERING VEERED 850-700MB FLOW AND WEAKENING WARM  
ADVECTION. ELSEWHERE, THE GENERAL-THUNDER AREAS REMAIN UNCHANGED.  
 
..PICCA.. 11/08/2017  
   
PREV DISCUSSION
 
/ISSUED 1004 AM CST WED NOV 08 2017/  
 
PREDOMINANTLY ZONAL FLOW WILL PERSIST OVER THE CONUS TODAY, WITH  
SEVERAL SHORTWAVE TROUGHS MOVING ACROSS THE NATION. ONE FEATURE  
EXTENDS FROM WESTERN KS INTO AZ, AND IS RESULTING IN SUFFICIENT  
DESTABILIZATION AND LIFT FOR SCATTERED SHOWERS AND THUNDERSTORMS  
OVER TX. OTHER ISOLATED THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON  
AND EVENING ALONG A WEAK BOUNDARY OVER PARTS OF FL/AL/GA. FINALLY,  
AN UPPER TROUGH WILL APPROACH THE PACIFIC NORTHWEST REGION LATER  
TODAY, POSING A RISK OF LIGHTNING STRIKES ALONG THE WA/OR COAST. NO  
SEVERE STORMS ARE EXPECTED TODAY.  
 

 
 
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