SPC Day 1 Thunderstorm Outlook Issued 13Z 20030103


ZCZC SPCSWODY1 ALL
ACUS01 KWNS 031248
SPC AC 031248

STORM PREDICTION CENTER...NWS/NCEP...NORMAN OK 
DAY 1 CONVECTIVE OUTLOOK...REF AWIPS GRAPHIC PGWE46 KWNS.

VALID 031300Z - 041200Z

NO SVR TSTM AREAS FCST.

NO TSTM AREAS FCST.


...S FL...

A COLD FRONT FROM THE WRN ATLANTIC SWWD THROUGH CNTRL FL AND INTO
THE GULF WILL MOVE SEWD ACROSS THE REMAINDER OF THE PENINSULA BY
EARLY AFTERNOON. PRE-FRONTAL CONVECTION HAS STABILIZED ATMOSPHERE
OVER S FL. PLUME OF MID-HIGH CLOUDS SPREADING NEWD THROUGH WARM
SECTOR SHOULD HELP LIMIT ANY FURTHER DESTABILIZATION. SCATTERED
SHOWERS MAY DEVELOP ALONG/AHEAD OF THE FRONT THROUGH EARLY
AFTERNOON. HOWEVER...LIMITED INSTABILITY SUGGESTS THUNDERSTORM
THREAT WILL REMAIN SMALL.

...NW WA... 

LIGHTNING ASSOCIATED WITH COLD CORE OF UPPER LOW HAS BEEN ON THE
DECREASE THIS MORNING. THIS TREND IS EXPECTED TO CONTINUE AS THE
UPPER LOW LIFTS NEWD OVER THE MEAN RIDGE AND INTO CANADA. THOUGH
ISOLATED STRIKES MAY CONTINUE THROUGH MID MORNING...COVERAGE IS NOT
EXPECTED TO BE SUFFICIENT TO WARRANT A GENERAL THUNDER OUTLOOK.  

..DIAL.. 01/03/03


NNNN