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 |