Wednesday, October 23, 2013

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 231227
SWODY1
SPC AC 231225

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0725 AM CDT WED OCT 23 2013

VALID 231300Z - 241200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
A RATHER BENIGN PATTERN FOR DEEP CONVECTION WILL PERSIST ACROSS THE
CONUS...WITH A DEEP ERN TROUGH AND A RIDGE OVER THE GREAT BASIN.
THE LINGERING WARM SECTOR ACROSS S FL COULD SUPPORT ISOLATED
THUNDERSTORMS ALONG THE SWD-MOVING COLD FRONT. SOME OTHER
LOW-TOPPED CONVECTION IS EXPECTED WITH LAKE EFFECT BANDS ACROSS
LAKES ERIE AND ONTARIO TONIGHT...THOUGH THE DEGREE/DEPTH OF BUOYANCY
WILL BE MARGINAL AT BEST FOR LIGHTNING PRODUCTION. ELSEWHERE...THE
LOW-LEVEL AIR MASS WILL REMAIN TOO COOL AND/OR DRY TO SUPPORT
THUNDERSTORMS.

..THOMPSON/GARNER.. 10/23/2013

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