[SWODY2] SWODY2

[Severe Weather Outlook - Day 2]

ACUS02 KWNS 210550
SWODY2
SPC AC 210549

DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1149 PM CST SUN NOV 20 2005

VALID 221200Z - 231200Z.

...NO TSTM AREAS FORECAST...

...SYNOPSIS...
DURING TUESDAY...CENTER OF POWERFUL NORTHEAST COASTAL STORM IS
EXPECTED TO MOVE FROM NEAR LONG ISLAND...ACROSS CAPE COD...TO A
POSITION IN THE GULF OF MAINE BY EVENING. FROM THERE...THE LOW WILL
TRACK NNEWD TO NEAR THE MOUTH OF THE ST. LAWRENCE RIVER BY EARLY
WEDNESDAY. STRONG DEEP-LAYER NWLY FLOW IN THE WAKE OF THE NOREASTER
WILL COVER MUCH OF THE ERN HALF OF THE CONUS. THIS FLOW WILL USHER
IN A COLD AIR MASS FROM THE GREAT LAKES/MIDWEST TO THE SOUTHEAST.

SPORADIC CG LTG MAY ACCOMPANY THE LOW PRESSURE AREA NEAR THE COAST
OF MAINE EARLY IN THE PERIOD. ADDITIONALLY...A FEW LTG STRIKES ARE
POSSIBLE IN ORGANIZING LAKE EFFECT SNOW BANDS. HOWEVER...OVERALL
TSTM CHANCES APPEAR QUITE LIMITED DUE TO LOW INSTABILITY.

..CARBIN.. 11/21/2005

...NOTICE...
THE STATION RELATIVE POINTS IN THIS PRODUCT ARE NOW AVAILABLE
SEPARATELY UNDER THE WMO HEADINGS WUUS01 PTSDY1...
WUUS02 PTSDY2...WUUS03 PTSDY3.  THE INCLUSION OF POINTS
IN THIS DISCUSSION WILL BE DISCONTINUED AFTER THE 2005
CONVECTIVE SEASON.  A PUBLIC NOTIFICATION STATEMENT (PNS)
WILL PROVIDE DETAILS ON THE TRANSITION.