Tuesday, December 4, 2012

DAY3SVR: Nws Storm Prediction Center Norman Ok

ACUS03 KWNS 040819
SWODY3
SPC AC 040818

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0218 AM CST TUE DEC 04 2012

VALID 061200Z - 071200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
SOME AMPLIFICATION OF THE UPPER PATTERN IS FORECAST THIS PERIOD OVER
THE CONUS...AS THE GENERAL WLY/WEAKLY CYCLONIC FLOW FIELD TAKES ON
INCREASED -- BUT STILL BROAD -- CYCLONIC CURVATURE...AS SHORT-WAVE
ENERGY DIGS ESEWD ACROSS THE WRN STATES. AS THIS OCCURS...A SURFACE
COLD FRONT IS FORECAST TO SLIDE SEWD ACROSS THE CENTRAL PART OF THE
COUNTRY. HOWEVER...WITH A LACK OF LOW-LEVEL
MOISTURE...DESTABILIZATION SHOULD PROVE INSUFFICIENT FOR THUNDER
THREAT IN CONJUNCTION WITH THIS FRONT. ANY THUNDER THIS PERIOD WILL
LIKELY REMAIN LIMITED TO FL AND ADJACENT COASTAL PARTS OF
GA/SC...NEAR THE TRAILING EDGE OF THE PRIOR FRONT STILL LINGERING
ACROSS THIS AREA.

..GOSS.. 12/04/2012

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