SPC AC 260541
   
   DAY 2 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   1141 PM CST WED NOV 25 2009
   
   VALID 271200Z - 281200Z
   
   ...NO SVR TSTM AREAS FORECAST...
   
   ...SYNOPSIS...
   STRONG UPR LOW CURRENTLY MOVING ACROSS THE MIDWEST WILL MIGRATE ENE
   INTO THE LWR GRTLKS BY EARLY FRIDAY...THEN TURN ESE ACROSS SRN NEW
   ENG/NRN MID-ATLC CSTL STATES BY EARLY SATURDAY.  ASSOCD TROUGH WILL
   TRANSLATE OFFSHORE DURING THE DAY FRIDAY.  UPSTREAM...AN UPR IMPULSE
   SEVERAL HUNDRED MILES OFF THE WA CST WILL CONTINUE EWD...WITH
   SPLITTING FLOW REGIME EXPECTED THIS WEEKEND.  A STRONG JET WILL DIG
   SEWD AND CLOSE INTO A LOW OVER SRN CA BY 12Z SATURDAY.  NRN STREAM
   ENERGY WILL CONTINUE EWD TO THE NRN ROCKIES.  MEANWHILE...TO THE
   S...A WEAK SUB-TROPICAL IMPULSE WILL EJECT EWD ACROSS THE SRN PLNS
   AHEAD OF THE CA TROUGH.
   
   ...CSTL MA/GULF OF MAINE...
   UPR TROUGH WILL ACHIEVE A STRONG NEGATIVE-TILT OFF THE MD/NJ CSTS
   EARLY FRIDAY...WITH THE PV-ANOMALY MOVING NEAR/JUST E OF LONG
   ISLAND/SERN MA AND THE GULF OF MAINE FRIDAY AFTN.  FCST SOUNDINGS
   EXHIBIT A NARROW SLIVER OF MUCAPE WHERE H7-H5 LAPSE RATES WILL
   EXCEED 7 DEG C PER KM.  THIS SHOULD BE FAVORABLE FOR A BURST OF
   LIGHTNING SOMETIME LATE THURSDAY NIGHT INTO FRIDAY MORNING OVER
   PARTS OF SERN MA AND THE GULF OF MAINE.  NO SVR WEATHER IS EXPECTED.
   
   
   ...CSTL CNTRL CA...
   UPR TROUGH WILL LIKELY CLOSE INTO A LOW AS IT APCHS THE KSFO REGION
   FRIDAY AFTN.  STEEPENING LAPSE RATES COINCIDENT WITH MOISTENING
   ONSHORE FLOW AND STRONG UVV MAY CONTRIBUTE TO A FEW TSTMS...BOTH
   CONTAINED WITHIN THE ASSOCD FRONTAL BAND AND IN THE POST-FRONTAL AIR
   MASS.
   
   ..RACY.. 11/26/2009
   
   CLICK TO GET WUUS02 PTSDY2 PRODUCT

   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z