SPC AC 260653
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1253 AM CST FRI NOV 26 2010
VALID 271200Z - 281200Z
...NO SVR TSTM AREAS FORECAST...
...SYNOPSIS...
AS A LARGE UPPER TROUGH OVER THE ERN U.S. SHIFTS ACROSS THE
NORTHEAST/NEW ENGLAND AND OFF THE MIDDLE AND SOUTHERN ATLANTIC
COASTS...A SECOND LARGE TROUGH IS FORECAST TO DIG SEWD ACROSS THE W
COAST REGION. IN BETWEEN...RIDGING WILL SHIFT ACROSS THE CENTRAL
U.S. THROUGH THE PERIOD.
AT THE SURFACE...A COLD FRONT ASSOCIATED WITH THE ERN TROUGH WILL
HAVE SHIFTED LARGELY INTO THE ATLANTIC...EXCEPT ACROSS S FL WHERE
THE FRONT SHOULD SHIFT SLOWLY INTO THE KEYS AND THEN COMPLETELY
OFFSHORE THROUGH THE AFTERNOON. MEANWHILE...A LARGE AREA OF HIGH
PRESSURE WILL PREVAIL BEHIND THIS FRONT OVER THE ERN HALF OF THE
CONUS.
IN THE WEST...A SECOND COLD FRONT IS FORECAST TO PROGRESS SEWD
ACROSS THE NRN INTERMOUNTAIN REGION AND GREAT BASIN THROUGH THE
PERIOD.
WITH STABLE CONDITIONS FORECAST ACROSS MUCH OF THE
CONUS...THUNDERSTORMS ARE NOT EXPECTED ACROSS MOST AREAS. TWO
EXCEPTIONS WILL BE ACROSS FAR S FL AND THE KEYS WHERE SHOWERS AND
PERHAPS A FEW LIGHTNING STRIKES MAY OCCUR INTO THE AFTERNOON...AND
PARTICULARLY OVER THE WEST FROM COASTAL WA SWD TO COASTAL PORTIONS
OF CENTRAL CA AS THE UPPER TROUGH DIGS ACROSS THIS REGION.
..GOSS.. 11/26/2010
CLICK TO GET WUUS02 PTSDY2 PRODUCT
NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z
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