TZUTC: 0000   
   MSGID: 167827.weather@1:2320/105 2dafea5e   
   PID: Synchronet 3.21a-Linux master/123f2d28a Jul 12 2025 GCC 12.2.0   
   TID: SBBSecho 3.28-Linux master/123f2d28a Jul 12 2025 GCC 12.2.0   
   BBSID: CAPCITY2   
   CHRS: ASCII 1   
   FORMAT: flowed   
   ACUS02 KWNS 211648   
   SWODY2   
   SPC AC 211646   
      
   Day 2 Convective Outlook   
   NWS Storm Prediction Center Norman OK   
   1046 AM CST Sun Dec 21 2025   
      
   Valid 221200Z - 231200Z   
      
   ...NO SEVERE THUNDERSTORM AREAS FORECAST...   
      
   ...SUMMARY...   
   Severe thunderstorms are not forecast on Monday.   
      
   ...Synopsis and Discussion...   
   Minimal thunderstorm potential remains evident across much of the   
   CONUS on Monday, as upper-level ridging is maintained over the   
   central U.S. One exception may be across parts of coastal WA/OR as a   
   mid-level shortwave trough progresses eastward from the eastern   
   Pacific into British Columbia and the Pacific Northwest through   
   Monday afternoon/evening. Even though daytime heating and low-level   
   moisture are forecast to remain limited, cool temperatures aloft and   
   weak MUCAPE associated with the shortwave trough may support   
   occasional lightning flashes with low-topped convection moving   
   inland along the immediate WA/OR Coast.   
      
   A plume of mid-level moisture and associated precipitation will   
   impact parts of northern/central CA through the period, although   
   warmer mid-level temperatures compared to locations farther north   
   and negligible forecast instability suggest little potential for   
   lightning. Elsewhere, very weak forcing aloft should limit   
   thunderstorm potential across coastal TX to the central Gulf Coast,   
   even as low-level moisture gradually increases across these areas.   
      
   ..Gleason.. 12/21/2025   
      
   $$   
      
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