[SWODY2] SWODY2

[Severe Weather Outlook - Day 2]

ACUS02 KWNS 210632
SWODY2
SPC AC 210631

DAY 2 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1231 AM CST TUE FEB 21 2006

VALID 221200Z - 231200Z

...NO SVR TSTM AREAS FORECAST...

A CLOSED-OFF UPPER-LEVEL LOW OVER CA EVIDENT ON WATER VAPOR IMAGERY
IS FORECAST TO WEAKEN AND BECOME ABSORBED IN A BROAD CNTRL AND ERN
US TROUGH TUESDAY NIGHT AND WEDNESDAY. AT THE SFC...A COLD FRONT
SHOULD BE LOCATED FROM THE TX HILL COUNTRY EXTENDING ENEWD ACROSS LA
INTO SRN MS. ALTHOUGH LARGE-SCALE ASCENT AHEAD OF THE APPROACHING
TROUGH IS FORECAST TO GO WELL NORTH OF THE FRONT...CONVERGENCE AND
SFC HEATING ALONG THE BOUNDARY MAY BE ENOUGH TO INITIATE ISOLATED
THUNDERSTORMS WEDNESDAY AFTERNOON AND EVENING. FORECAST SOUNDINGS
NEAR THE BOUNDARY EARLY WEDNESDAY EVENING SHOW STRONG VERTICAL SHEAR
BUT VERY WEAK INSTABILITY. THIS WILL LIKELY BE THE LIMITING FACTOR
FOR SEVERE DURING THE DAY 2 PERIOD.

..BROYLES.. 02/21/2006

...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