[SWODY1] SWODY1

[Severe Weather Outlook Day 1]

ACUS01 KWNS 041225
SWODY1
SPC AC 041222

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
0622 AM CST MON DEC 04 2006

VALID 041300Z - 051200Z

...NO TSTM AREAS FORECAST...

...SYNOPSIS/FORECAST...
BROAD LONG WAVE TROUGH WILL PERSIST OVER THE ERN HALF OF NOAM THIS
PERIOD AS LOW AMPLITUDE RIDGE CONTINUES ALONG THE CA CST.  SFC WAVE
NOW WELL OFF THE MD/DE CST SHOULD FURTHER DEEPEN AS IT CONTINUES
RAPIDLY NEWD LATER TODAY AND TUESDAY.  FARTHER W...NEXT SIGNIFICANT
IMPULSE IN PERSISTENT WNWLY JET IS OVER MN/WI. THIS FEATURE SHOULD
REACH PA/NY BY 12Z TUESDAY...WITH MINIMAL ADDITIONAL DEVELOPMENT.

ISOLATED TSTMS LIKELY WILL PERSIST INVOF ACCELERATING SFC WAVE/COLD
FRONT OVER THE N ATLANTIC CSTL WATERS FOR A FEW MORE HOURS THIS
MORNING.  LATER IN THE PERIOD...CONVECTION MAY DEEPEN AND YIELD A
LIGHTNING STRIKE OR TWO OVER ERN LK HURON AS BOUNDARY LAYER
DESTABILIZES IN WAKE OF PASSING UPR DISTURBANCE.

..CORFIDI.. 12/04/2006