Categorical Graphic
Probabilistic Graphic
Probability of severe weather within 25 miles of a point. Hatched Area: 10% or greater probability of significant severe within 25 miles of a point.

   SPC AC 040648
   
   DAY 2 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   1248 AM CST TUE DEC 04 2012
   
   VALID 051200Z - 061200Z
   
   ...NO SVR TSTM AREAS FORECAST...
   
   ...SYNOPSIS...
   AS AN UPPER TROUGH CONTINUES CROSSING THE ERN U.S. TOWARD THE WRN
   ATLANTIC...A BROAD ZONE OF WEAKLY CYCLONIC/WLY FLOW WILL EXPAND TO
   ENCOMPASS MOST OF THE U.S. BY THE END OF THE PERIOD.
   
   AT THE SURFACE...A COLD FRONT IS FORECAST TO CROSS THE CANADIAN
   PRAIRIE AND ADJACENT NRN CONUS...WHILE A SECOND FRONT MOVES INTO THE
   WRN ATLANTIC IN CONJUNCTION WITH THE AFOREMENTIONED UPPER TROUGH.
   
   THIS ERN FRONT -- WHICH WILL TRAIL WSWWD ACROSS THE SERN STATES --
   WILL FOCUS SHOWERS AND POSSIBLY A FEW THUNDERSTORMS ACROSS PARTS OF
   THE SOUTHEAST.  HOWEVER...WEAK FLOW ALOFT AND MARGINAL INSTABILITY
   REMAIN UNSUPPORTIVE OF SEVERE WEATHER.
   
   ..GOSS.. 12/04/2012
   
   CLICK TO GET WUUS02 PTSDY2 PRODUCT

   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z