Sunday, November 28, 2010

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 290016
SWODY1
SPC AC 290015

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0615 PM CST SUN NOV 28 2010

VALID 290100Z - 291200Z

...NO SVR TSTM AREAS FORECAST...

...DISCUSSION...
A LARGE UPPER TROUGH WILL CONTINUE TO MOVE EWD ACROSS THE PLAINS AND
INTO THE MS VALLEY REGION BY EARLY MONDAY...WITH A SURFACE LOW OVER
KS. SLY FLOW ACROSS THE WARM SECTOR WILL ALLOW FOR SOME MOISTENING
OF THE BOUNDARY LAYER...AS MID 60S F DEWPOINTS WERE OBSERVED ACROSS
THE WRN GULF OF MEXICO AT 00Z. AS THE LOW LEVEL JET INCREASES TO
AROUND 50 KT...AND COOLING ALOFT PERSISTS...THERMODYNAMIC PROFILES
MAY BE ABLE TO SUPPORT A FEW ELEVATED THUNDERSTORMS ACROSS SE OK/NE
TX INTO THE ARKLATEX...FROM 09-12Z.

..JEWELL.. 11/29/2010

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