SWODY1
SPC AC 271233
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0733 AM CDT THU OCT 27 2011
VALID 271300Z - 281200Z
...NO SVR TSTM AREAS FORECAST...
NO APPRECIABLE CHANGES ARE NEEDED TO PREVIOUS FORECAST.
BROAD ZONE OF ELEVATED CONVECTION/EMBEDDED TSTMS WILL CONTINUE
TODAY/TONIGHT FROM THE TN VLY WWD INTO THE SRN PLAINS ALONG/N OF A
BAROCLINIC ZONE AND AHEAD OF A LARGE-SCALE UPR TROUGH. NO SVR
WEATHER IS ANTICIPATED.
A STRONG SFC-BASED STORM CANNOT BE RULED OUT AHEAD OF THE FRONT
ACROSS PORTIONS SE TX LATE THIS AFTN/EARLY EVE AMIDST A MOIST LLVL
AIR MASS AND 40-45 KTS OF DEEP LAYER SHEAR. HOWEVER...FCST
SOUNDINGS SUGGEST MID-LVL INHIBITION WILL LIKELY BE DETRIMENTAL IN
SUSTAINING DEEP MOIST CONVECTION.
OTHERWISE...A MOISTENING AIR MASS/RETURNING FRONT MAY BE A FOCUS FOR
A FEW NON-SVR TSTMS LATER THIS AFTN/OVERNIGHT OVER ABOUT THE SRN
THIRD OF THE FL PENINSULA.
..RACY/GARNER.. 10/27/2011
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