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
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