SPC AC 150112
DAY 1 CONVECTIVE OUTLOOK CORR 1
NWS STORM PREDICTION CENTER NORMAN OK
0812 PM CDT SUN SEP 14 2008
VALID 150100Z - 151200Z
...THERE IS A SLGT RISK OF SVR TSTMS ACROSS FAR WRN AND NRN NY...
CORRECTED WORDING IN HEADLINE
...LOWER GREAT LAKES/WRN PA TO UPSTATE NY/VT...
THE STRONG AREA OF LOW PRESSURE ASSOCIATED WITH THE REMNANTS OF IKE
WILL CONTINUE TO MOVE QUICKLY NEWD THROUGH SRN ONTARIO/LOWER GREAT
LAKES TO THE SAINT LAWRENCE RIVER VALLEY AS AN UPSTREAM SHORT WAVE
TROUGH TRACKS EWD THROUGH THE SRN GREAT LAKES REGION. SURFACE
TROUGH TRAILING SSWWD FROM THE LOW EXTENDED THROUGH THE OH VALLEY TO
LOWER MS VALLEY EARLY THIS EVENING. THIS BOUNDARY WILL PROGRESS EWD
AND SHOULD EXTEND FROM NEW ENGLAND TO MID ATLANTIC REGION TO CENTRAL
GULF COAST STATES BY 12Z MONDAY.
STRONG SURFACE PRESSURE GRADIENT AND WIND FIELDS ATTENDANT TO
REMNANTS OF IKE WILL CONTINUE TO SPREAD NEWD WITH THIS SYSTEM
OVERNIGHT. 00Z BUF SOUNDING INDICATED STEEP LOW LEVEL LAPSE RATES
AND DRIER AIR IN THE LOWER LEVELS SUGGESTING A POTENTIAL FOR
STRONGER WINDS TO REACH THE SURFACE. LATEST REGIONAL RADAR IMAGERY
INDICATED A FEW LOW-TOPPED CONVECTIVE LINES OVER LAKE
ONTARIO...APPROACHING WRN NY AND ACROSS CENTRAL LAKE ERIE. IN
ADDITION TO STRONG NON-TSTM GRADIENT WINDS...STRONG WIND GUSTS WILL
BE POSSIBLE WITH THESE CONVECTIVE LINES AS WELL.
..PETERS.. 09/15/2008
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z
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