Severe Storm Outlook Narrative (AC)
Issued by NWS

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000
ACUS02 KWNS 301713
SWODY2
SPC AC 301712

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1212 PM CDT WED JUL 30 2014

VALID 311200Z - 011200Z

...NO SVR TSTM AREAS FORECAST...

...SUMMARY...
A FEW STORMS MAY PRODUCE LOCALLY DAMAGING WINDS AND MARGINALLY
SEVERE HAIL ACROSS NEW ENGLAND ON THURSDAY. A COUPLE OF STRONG
STORMS ARE ALSO POSSIBLE OVER PARTS OF THE MID-MISSOURI
VALLEY...ARK-LA-TEX...AND SOUTHEAST.

...SYNOPSIS...
A SHORTWAVE IMPULSE EMBEDDED WITHIN THE EXPANSIVE ERN CONUS UPPER
TROUGH SHOULD ADVANCE FROM THE LOWER GREAT LAKES ACROSS NEW ENGLAND
ON THU. A SERIES OF WEAK MID-LEVEL IMPULSES ALONG THE PERIPHERY OF
THE BROAD CYCLONIC FLOW REGIME SHOULD YIELD POCKETS OF FLOW
ENHANCEMENTS ACROSS THE MID-MO VALLEY...ARK-LA-TEX...AND SOUTHEAST.

...NEW ENGLAND...
SURFACE MASS RESPONSE WILL BE ILL-DEFINED AHEAD OF THE APPROACHING
SHORTWAVE IMPULSE...BUT FAVORABLE TIMING OF LARGE-SCALE ASCENT WITH
THE DIURNAL HEATING CYCLE SHOULD SUPPORT SCATTERED STORMS BY LATE
MORNING/EARLY AFTERNOON. OVERALL SURFACE HEATING SHOULD REMAIN
MODEST AND SURFACE DEW POINTS WILL HOLD IN THE 50S...LIKELY YIELDING
ONLY A MEAGERLY BUOYANT AIR MASS. STILL...WITHIN A BELT OF STRONG
700-500 MB SWLYS...SHORT-LINE SEGMENTS AND CLUSTERS WILL BE CAPABLE
OF LOCALIZED DAMAGING WINDS AND MARGINAL HAIL.

..GRAMS.. 07/30/2014



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