STORM PREDICTION CENTER...NWS/NCEP...NORMAN OK
DAY 1 CONVECTIVE OUTLOOK...REF AWIPS GRAPHIC PGWE46 KWNS.
VALID 111300Z - 121200Z
NO SVR TSTM AREAS FCST.
GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 25 N CTB 20 ENE GTF
35 SSE HLN 25 NW 27U 10 SSE LWS 10 W GEG 50 NE 63S.
GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM CRE 35 ESE RWI
35 S NHK 10 NNE DOV 10 NW NEL JFK 15 SSE BDR 15 WSW GON 20 SW EWB
15 S HYA.
...MID ATLANTIC AREA...
AN UPPER LOW OVER THE CAROLINAS WILL CONTINUE SLOWLY NEWD TODAY
AND OFFSHORE BY EVENING. THETA-E ADVECTION AND LIFT ACCOMPANYING
THE ATTENDANT LOW LEVEL JET WILL SUPPORT SCATTERED THUNDERSTORMS
MAINLY ALONG THE NC THROUGH MID ATLANTIC COASTS AND OFFSHORE
WATERS.
...NRN ROCKY MOUNTAIN REGION...
LARGE SCALE ASCENT ACCOMPANYING SHORTWAVE TROUGH MOVING NEWD
THROUGH THE STEEP LAPSE RATE ENVIRONMENT OVER THE NRN ROCKIES
WILL SUPPORT SCATTERED SHOWERS INTO THE AFTERNOON. THE ATMOSPHERE
WILL DESTABILIZE AS THE BOUNDARY LAYER WARMS...AND SOME OF THE
CONVECTION MAY BECOME DEEP ENOUGH TO PRODUCE LIGHTNING. HOWEVER...
ANY LIGHTNING SHOULD REMAIN ISOLATED DUE TO LIMITED INSTABILITY.
..DIAL.. 04/11/03
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED FOR 1630Z
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