SWODY2
SPC AC 080618
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1218 AM CST THU DEC 08 2011
VALID 091200Z - 101200Z
...NO TSTM AREAS FORECAST...
...SYNOPSIS...
STABLE OFFSHORE FLOW WILL DOMINATE MUCH OF THE CONUS DURING THE DAY2
PERIOD...EFFECTIVELY SUPPRESSING DEEP CONVECTION AND THUNDERSTORM
ACTIVITY. THE ONLY EXCEPTION WHERE A ROGUE LIGHTNING STRIKE MAY BE
NOTED IS ACROSS PARTS OF THE NRN GREAT LAKES WHERE STEEP LOW LEVEL
LAPSE RATES WILL ALLOW FOR SUFFICIENT CLOUD DEPTH...ALBEIT
SHALLOW...AND THE POSSIBILITY FOR A FEW LOW TOPPED THUNDER SNOW
SHOWERS. ACTIVITY SHOULD PROVE TOO SPARSE TO WARRANT A GENERAL
THUNDER OUTLOOK HOWEVER. ANOTHER AREA WHERE INSTABILITY COULD
SUPPORT A FEW WEAK UPDRAFTS WILL BE ACROSS SOUTH FL. HOWEVER...POOR
LAPSE RATES WILL PROVE PROBLEMATIC IN THE DEVELOPMENT OF UPDRAFTS
CAPABLE OF REACHING LEVELS NECESSARY FOR LIGHTNING DISCHARGE.
..DARROW.. 12/08/2011
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