Saturday, November 26, 2011

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 270051
SWODY1
SPC AC 270050

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0650 PM CST SAT NOV 26 2011

VALID 270100Z - 271200Z

...THERE IS A SLGT RISK OF SVR TSTMS ACROSS SERN LA AND VICINITY...

...CENTRAL GULF COAST REGION...
AN AREA OF WIDESPREAD CONVECTION CONTINUES SHIFTING EWD AHEAD OF THE
LARGE-SCALE COLD FRONT...WITH STRONGEST CONVECTION -- INCLUDING A
FEW EMBEDDED THUNDERSTORMS -- ONGOING WITHIN A NARROW PRE-FRONTAL
BAND EXTENDING ACROSS WRN MS AND INTO S CENTRAL LA ATTM. WITH
STORMS OVER LA/SRN MS NOW SHIFTING THROUGH THE AXIS OF GREATEST --
ALBEIT MEAGER -- MOISTURE/INSTABILITY...EXPECT SEVERE POTENTIAL TO
REMAIN LIMITED OR EVEN DECREASE OVER THE NEXT SEVERAL HOURS.

STILL...WITH A VERY MOIST LOW-LEVEL AIRMASS ACROSS SERN LA/SRN MS
AND 0-1 KM VEERING/SHEAR SUFFICIENT FOR LOW-LEVEL ROTATION...WILL
MAINTAIN SLIGHT RISK FOR A TORNADO OR TWO ACROSS THIS AREA.

..GOSS.. 11/27/2011

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