SPC AC 050516
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1116 PM CST Mon Dec 04 2023
Valid 051200Z - 061200Z
...NO THUNDERSTORM AREAS FORECAST...
Thunderstorms are not expected across the contiguous United States.
Large-scale pattern will prove unfavorable for thunderstorms today
across the CONUS. Offshore flow will prevail across most of the
Atlantic/Gulf Coasts and any appreciable buoyancy has been shunted
well south and east of the United States.
Across the western US, warm conveyor will gradually sag south along
the west Coast, but the primary upper trough will hold well
offshore. Weak instability may be noted within the conveyor, but
primarily west of -125 longitude. Even within this corridor,
elevated convection should remain too shallow/weak to warrant any
meaningful risk for lightning.
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NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z