[SWODY2] SWODY2

[Severe Weather Outlook - Day 2]

ACUS02 KWNS 201728
SWODY2
SPC AC 201726

DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1126 AM CST MON FEB 20 2006

VALID 211200Z - 221200Z

...NO TSTM AREAS FORECAST...

...NERN TX THROUGH LOWER MS VALLEY...

A WSWLY LOW LEVEL JET WILL STRENGTHEN FROM NERN TX INTO THE LOWER MS
VALLEY REGION ON TUESDAY DOWNSTREAM FROM SHORTWAVE TROUGH FORECAST
TO MOVE SEWD INTO THE MID MS VALLEY REGION. INCREASING SLY LOW LEVEL
FLOW WILL ACCELERATE THE RETURN OF PARTIALLY MODIFIED GULF AIR ABOVE
THE STABLE SURFACE LAYER...COINCIDENT WITH THE EWD ADVECTION OF
STEEPER MID LEVEL LAPSE RATES. THE WARM ADVECTION...ISENTROPIC LIFT
AND MODEST DESTABILIZATION ASSOCIATED WITH THIS PROCESS WILL
CONTRIBUTE TO THE DEVELOPMENT OF SHOWERS FROM NERN TX INTO THE LOWER
MS VALLEY TUESDAY NIGHT. HOWEVER...INSTABILITY IS EXPECTED TO REMAIN
INSUFFICIENT TO SUPPORT A SIGNIFICANT THUNDERSTORM THREAT.

..DIAL.. 02/20/2006

...NOTICE...
THE STATION RELATIVE POINTS IN THIS PRODUCT WERE
DISCONTINUED ON 14 FEBRUARY 2006 AND ARE NOW AVAILABLE
IN THE FOLLOWING PRODUCTS:

   WMO HEADER:       AWIPS ID:
   WUUS01            PTSDY1
   WUUS02            PTSDY2
   WUUS03            PTSDY3

A SERVICE CHANGE NOTICE ...SCN05-39... PROVIDES DETAILS
ON THIS TRANSITION. FOR ADDITIONAL DETAILS SEE THE FOLLOWING
WEB ADDRESS USING LOWER CASE LETTERS:
WWW.NWS.NOAA.GOV/OM/NOTIF.HTM