Skip Navigation Links www.nws.noaa.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
Storm Prediction Center
 
   

Search SPC
 

Nov-29-2003 1730 UTC Day 2 Convective Outlook
Categorical Graphic
1730 UTC Day 2 Outlook Graphic
      
 
Probabilistic Graphic (more info)
1730 Day 2 Prob Graphic
(Select thumbnail to view full image)
   SPC AC 291659
   
   DAY 2 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   1059 AM CST SAT NOV 29 2003
   
   VALID 301200Z - 011200Z
   
   GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 40 NNW 4BK 55 NE 4LW
   25 NE BAM 45 ENE SCK 50 WNW PRB.
   
   ...NO SVR TSTM AREAS FORECAST...
   
   ...SYNOPSIS...
   SPLIT FLOW REGIME WILL EVOLVE ACROSS THE WRN CONUS ON SUNDAY AS A
   CLOSED LOW...CURRENTLY OVER THE ERN PACIFIC...OPENS AND SPREADS
   INLAND OVER NRN CALIFORNIA/SRN OREGON. MEANWHILE...ZONAL FLOW ACROSS
   THE GREAT LAKES AND NORTHEAST WILL GRADUALLY AMPLIFY AS A MODEST NRN
   STREAM IMPULSE DROPS SEWD FROM CNTRL CANADA. AT THE SURFACE...DRY CP
   AIRMASS WILL CONTINUE TO DOMINATE WITH ONLY WEAK MOISTURE RETURN
   DEVELOPING OVER THE EXTREME WRN GULF. COLDER AIR ALOFT AND ONSHORE
   FLOW AND LIFT ASSOCIATED WITH THE PACIFIC TROUGH MAY SUPPORT A FEW
   ISOLD TSTMS FROM THE BAY AREA INLAND ACROSS THE NRN SIERRA AND SRN
   CASCADES. ELSEWHERE...LOW-TOPPED CONVECTION...AND PERHAPS A FEW
   ISOLD LIGHTNING STRIKES OVER THE WATER...MAY ACCOMPANY THE NRN
   STREAM IMPULSE AS IT SPREADS SEWD ACROSS THE GREAT LAKES.
   
   ..CARBIN.. 11/29/2003
   
   ...NOTICE...
   FOR USERS DECODING THE POINTS PARAGRAPH HEREIN...LATITUDE AND
   LONGITUDE POINTS FOR THE CATEGORICAL AND PROBABILISTIC OUTLOOK
   GRAPHICS ALSO ARE LOCATED IN A SEPARATE PRODUCT UNDER THE WMO
   HEADINGS WUUS01 PTSDY1...WUUS02 PTSDY2...AND WUUS03 PTSDY3.  THE
   INCLUSION OF POINTS IN THIS PRODUCT WILL EVENTUALLY BE DISCONTINUED.
   
   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED FOR 0800Z
        
Top/Latest Day 1 Outlook/Today's Outlooks/Forecast Products/Home