463  
ACUS02 KWNS 150514  
SWODY2  
SPC AC 150512  
 
DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
1112 PM CST FRI NOV 14 2025  
 
VALID 161200Z - 171200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST  
 
   
..SUMMARY  
 
ISOLATED THUNDERSTORMS ARE POSSIBLE FROM THE LOWER COLORADO RIVER  
VALLEY INTO THE FOUR CORNERS STATES ON SUNDAY. ADDITIONAL ISOLATED  
THUNDERSTORMS MAY APPROACH THE CENTRAL CALIFORNIA COAST EARLY MONDAY  
MORNING. SEVERE STORMS ARE NOT EXPECTED.  
   
..WESTERN U.S  
 
AN UPPER LOW AND ATTENDANT TROUGH OVER THE WESTERN GREAT BASIN AND  
SOUTHWEST STATES WILL PIVOT EAST/NORTHEAST TOWARD THE ROCKIES AND  
ADJACENT HIGH PLAINS ON SUNDAY/SUNDAY NIGHT. MODERATE SOUTHWESTERLY  
DEEP-LAYER FLOW AHEAD OF THIS FEATURE WILL OVERLAP WITH MIDLEVEL  
MOISTURE AND COOLING ALOFT TO PROVIDE WEAK INSTABILITY. ISOLATED  
THUNDERSTORMS WILL BE POSSIBLE FROM THE LOWER CO VALLEY INTO THE  
FOUR CORNERS STATES THROUGH EVENING AS THE UPPER TROUGH PROGRESSES  
EAST/NORTHEAST. A COOL BOUNDARY LAYER AND MLCAPE LESS THAN 500 J/KG  
WILL PRECLUDE SEVERE POTENTIAL.  
 
ANOTHER UPPER LOW OFFSHORE THE PACIFIC COAST WILL DEVELOP SOUTHEAST  
TOWARD THE NORTHERN/CENTRAL CA COAST LAST SUNDAY/EARLY MONDAY.  
COOLING ALOFT WILL ALLOW FOR DEVELOPMENT OF WEAK INSTABILITY NEAR  
THE CENTRAL CA COAST AS A WEAK SURFACE LOW AND PACIFIC FRONT MOVE  
INLAND NEAR AROUND 08-12Z MONDAY. LOW-TOPPED CONVECTION MAY PRODUCE  
ISOLATED LIGHTNING FLASHES WHILE 25-35 KT SOUTHWESTERLY LOW-LEVEL  
FLOW COULD FOSTER LOCALLY GUSTY WINDS. POOR LAPSE RATES AND MEAGER  
INSTABILITY WILL PRECLUDE SEVERE THUNDERSTORM POTENTIAL.  
 
..LEITMAN.. 11/15/2025  
 
 
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