[SWODY2] SWODY2

[Severe Weather Outlook - Day 2]

ACUS02 KWNS 120630
SWODY2
SPC AC 120629

DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1229 AM CST TUE DEC 12 2006

VALID 131200Z - 141200Z

...NO SVR TSTM AREAS FORECAST...

AT THE BEGINNING OF THE PERIOD...AN UPPER-LEVEL TROUGH OVER THE OH
AND TN VALLEYS WILL DAMPEN AND MOVE QUICKLY ACROSS THE APPALACHIAN
MTNS TO THE ERN SEABOARD BY WEDNESDAY AFTERNOON. THUNDERSTORM
ACTIVITY WILL BE POSSIBLE IN THE COASTAL SECTIONS OF NC AND NEAR THE
SC COAST AROUND MIDDAY AS SFC TEMPS WARM AND LARGE-SCALE ASCENT
INCREASES AHEAD OF THE APPROACHING UPPER-LEVEL TROUGH. HOWEVER...THE
BRUNT OF THE CONVECTIVE ACTIVITY SHOULD REMAIN WELL OFFSHORE.

ELSEWHERE...A VIGOROUS SHORTWAVE TROUGH WILL MOVE ONSHORE IN THE
PACIFIC NORTHWEST AS A 120 MID-LEVEL JET NOSES INTO THE REGION. VERY
STRONG ASCENT COMBINED WITH COLD TEMPS ALOFT MAY BE ENOUGH FOR
ISOLATED THUNDERSTORM ACTIVITY MAINLY ALONG THE IMMEDIATE COAST OF
WA AND ORE.

..BROYLES.. 12/12/2006