Severe Storm Outlook Narrative (AC)
Issued by NWS

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ACUS03 KWNS 290732
SWODY3
SPC AC 290730

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0230 AM CDT FRI MAY 29 2015

VALID 311200Z - 011200Z

...THERE IS A MRGL RISK OF SVR TSTMS FROM PARTS OF TX TO THE MIDDLE
ATLANTIC STATES...

...SUMMARY...
STRONG TO SEVERE THUNDERSTORMS WILL BE POSSIBLE ACROSS PARTS OF THE
TENNESSEE VALLEY...MIDDLE-ATLANTIC STATES TO SOUTHERN AND EASTERN
TEXAS ON SUNDAY.

...TX COASTAL PLAIN TO THE TN VALLEY/MID-ATLANTIC STATES...
A WEAK/SLOW-MOVING UPPER TROUGH WILL COINCIDE WITH AN
EAST/SOUTHEASTWARD-MOVING COLD FRONT. WITH A MOIST AIR MASS
PRECEDING THE FRONT...DAYTIME HEATING SHOULD CONTRIBUTE TO AN
INTENSIFICATION OF THUNDERSTORMS INTO THE AFTERNOON. WHILE VERTICAL
SHEAR WILL BE MODEST...SUFFICIENT SHEAR/BUOYANCY SHOULD RESULT IN
SOME STRONGER MULTICELL STORMS CAPABLE OF ISOLATED DAMAGING WIND
GUSTS/SOME HAIL MAINLY SUNDAY AFTERNOON/EARLY EVENING.

...ORE...
IN ADVANCE OF AN APPROACHING SHORTWAVE TROUGH...MODEST
MOISTURE/STEEPENING LAPSE RATES MAY CONTRIBUTE TO SOME STRONG STORMS
PARTICULARLY ACROSS WESTERN/CENTRAL PORTIONS OF ORE. LOW SEVERE
PROBABILITIES MAY BE WARRANTED IN SUBSEQUENT OUTLOOKS.

..GUYER.. 05/29/2015




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