Saturday, November 30, 2013

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 301906
SWODY1
SPC AC 301904

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0104 PM CST SAT NOV 30 2013

VALID 302000Z - 011200Z

...NO TSTM AREAS FORECAST...

CONVECTION AFFECTING CNTRL AND ERN FL REMAINS SHALLOW AND VOID OF
LIGHTNING WITH DRY AIR ALOFT AND MINUSCULE INSTABILITY.
THEREFORE...WILL CONTINUE NO THUNDER OUTLOOK.

..JEWELL.. 11/30/2013

.PREV DISCUSSION... /ISSUED 1007 AM CST SAT NOV 30 2013/

...SYNOPSIS/FORECAST...
ZONAL FLOW WILL ONCE AGAIN PREVAIL ACROSS THE LWR 48 THIS
PERIOD...DOWNSTREAM FROM WEAK SPLIT OVER THE LWR CO VLY. A BROAD
REGION OF WEAK WAA/MOISTURE RETURN WILL CONTINUE OVER THE CNTRL
STATES...ATOP LINGERING CP AIR MASS ASSOCIATED WITH E CST SFC RIDGE.
DEGREE OF ELEVATED BUOYANCY AND UPLIFT WILL...HOWEVER...REMAIN TOO
WEAK FOR THUNDER. ELSEWHERE...TSTMS ASSOCIATED WITH LOW-AMPLITUDE
SYSTEM E OF THE BAHAMAS EXPECTED TO REMAIN WELL E OF THE FL
PENINSULA...AND LITTLE IF ANY THUNDER IS EXPECTED WITH ELONGATING
TROUGH OFF THE SRN CA CST.

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