Sunday, November 7, 2010

DAY2SVR: Nws Storm Prediction Center Norman Ok

ACUS02 KWNS 071729
SWODY2
SPC AC 071728

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1128 AM CST SUN NOV 07 2010

VALID 081200Z - 091200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
COOL/STABLE CONDITIONS WILL PRECLUDE TSTMS IN MOST CONUS LOCALES ON
MONDAY. AN UPPER TROUGH...CURRENTLY AMPLIFYING FROM THE EASTERN
PACIFIC TO THE WEST COAST...IS EXPECTED TO SHIFT GENERALLY EASTWARD
OVER THE GREAT BASIN/SOUTHWEST DESERTS TO THE FOUR CORNERS VICINITY
ON MONDAY. IN ASSOCIATION WITH THIS UPPER TROUGH...ISOLATED TSTMS
MAY BE FOUND ACROSS PORTIONS OF THE EASTERN GREAT
BASIN/SOUTH-CENTRAL ROCKIES.

...EASTERN GREAT BASIN/SOUTH-CENTRAL ROCKIES...
ATTENDANT TO THE AFOREMENTIONED ADVANCING UPPER TROUGH ON
MONDAY...FORCING FOR ASCENT AND COOLING ALOFT /-20 TO -28 C AT 500
MB/ WILL CONTRIBUTE TO WEAK DESTABILIZATION/CONVECTIVE DEVELOPMENT
ACROSS THE REGION ON MONDAY. WITH MODEST NEAR-SURFACE
HEATING...FORECAST SOUNDINGS REFLECT THERMODYNAMIC PROFILES
SUFFICIENTLY FAVORABLE FOR ISOLATED/EMBEDDED BOUTS OF
TSTMS...ESPECIALLY IN TANDEM WITH THE STRONGEST LARGE
SCALE/OROGRAPHIC FORCING.

..GUYER.. 11/07/2010

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