SPC AC 160718

   Day 3 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   0118 AM CST Fri Nov 16 2018

   Valid 181200Z - 191200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   Severe thunderstorms are not expected on Sunday.

   ...Synopsis...
   A low-amplitude shortwave trough may move through the mid MS and OH
   Valleys during the period but the upper pattern, characterized by
   western CONUS ridging/eastern CONUS troughing, will likely remain
   relatively unchanged throughout the period. Surface pattern will be
   dominated by high pressure associated with a continental polar air
   mass, although a low may move through the northern Plains Sunday
   evening/early Monday morning. 

   Stable conditions associated with this cold air mass will temper
   thunderstorm chances throughout the majority of the CONUS. The only
   exception is across south TX where enough low-level moisture will be
   in place ahead of the southward-progressing cold front to support
   isolated thunderstorm development. Limited instability should
   preclude any severe storm threat.

   ..Mosier.. 11/16/2018

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   NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 0830Z