[SWODY1] SWODY1

[Severe Weather Outlook Day 1]

ACUS01 KWNS 200042
SWODY1
SPC AC 200040

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
0640 PM CST MON DEC 19 2005

VALID 200100Z - 201200Z.

...NO TSTM AREAS FORECAST...

...SYNOPSIS...

SURFACE AND UPPER-AIR OBSERVATIONAL DATA INDICATE A RELATIVELY DRY
AND STABLE AIR MASS ACROSS THE CONUS THIS EVENING...WITH THE
EXCEPTION BEING S FL WHERE BOUNDARY-LAYER DEWPOINTS REMAIN IN THE
60S.  HOWEVER...SURFACE FRONT HAS SAGGED INTO CUBA AND ANY ISOLATED
TSTM DEVELOPMENT SHOULD REMAIN CONFINED TO THE FL STRAITS AND SWD. 
ELSEWHERE...WATER VAPOR IMAGERY SHOWS A VIGOROUS SHORTWAVE TROUGH
CENTERED NEAR 40N/138W.  THIS FEATURE WILL PROGRESS EWD
OVERNIGHT...THOUGH IT APPEARS THAT THE STEEPEST MID-LEVEL LAPSE
RATES AND RESULTANT WEAK INSTABILITY WILL REMAIN OFFSHORE THROUGH
16/12Z.

..MEAD.. 12/20/2005

...NOTICE...
THE STATION RELATIVE POINTS IN THIS PRODUCT WILL BE
DISCONTINUED ON 14 FEBRUARY 2006 BUT WILL REMAIN AVAILABLE
IN THE FOLLOWING PRODUCTS:

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

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