Thursday, November 29, 2007

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 291957
SWODY1
SPC AC 291955

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0155 PM CST THU NOV 29 2007

VALID 292000Z - 301200Z

..NO SVR TSTM AREAS FORECAST...

..ORE COAST THIS AFTERNOON/EVENING...
AN AREA OF SMALL CUMULONIMBUS CLOUDS WILL CONTINUE TO SPREAD INLAND
AND SWD OVER THE ORE COAST IN ASSOCIATION WITH A SEWD MOVING MID
LEVEL TROUGH. COLD MID LEVEL TEMPERATURES AND STEEP LOW-MID LEVEL
LAPSE RATES WILL MAINTAIN WEAK INSTABILITY AND THE POTENTIAL FOR
ISOLATED LIGHTNING STRIKES WITH THE STRONGER CONVECTION.

..CENTRAL/S FL THIS AFTERNOON...
SHALLOW WARM RAIN PROCESS SHOWERS ARE ONGOING ACROSS CENTRAL/S FL IN
CONJUNCTION WITH DAYTIME HEATING. HOWEVER...POOR MID LEVEL LAPSE
RATES AND RELATIVELY WARM TEMPERATURES ALOFT WILL LIMIT THE DEPTH OF
THE CONVECTION...AS WELL AS THE POTENTIAL FOR LIGHTNING GENERATION.

.THOMPSON.. 11/29/2007

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