[SWODY2] SWODY2

[Severe Weather Outlook - Day 2]

ACUS02 KWNS 150535
SWODY2
SPC AC 150534

DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1134 PM CST SUN JAN 14 2007

VALID 161200Z - 171200Z

...NO TSTM AREAS FORECAST...

...SYNOPSIS...

NRN BRANCH OF POSITIVELY TILTED UPPER TROUGH IS FORECAST TO MOVE
EAST THROUGH THE OH VALLEY AND THE NERN STATES TUESDAY LEAVING SRN
BRANCH AS A CUTOFF UPPER LOW NEAR FOUR CORNERS REGION. COLD ARCTIC
SURFACE HIGH PRESSURE WILL CONTINUE TO SPREAD SEWD OVER MUCH OF THE
NATION. SWLY FLOW ALOFT DOWNSTREAM FROM UPPER TROUGH OVER THE SWRN
STATES WILL MAINTAIN ISENTROPIC ASCENT AND AREAS OF PRECIPITATION
OVER PARTS OF S TX. HOWEVER...GIVEN POOR LAPSE RATES...ANY ELEVATED
INSTABILITY WILL BE VERY MARGINAL AND ANY CHANCE FOR LIGHTNING WITH
THIS ACTIVITY SHOULD REMAIN LESS THAN 10%.

..DIAL.. 01/15/2007