Severe Storm Outlook Narrative (AC)
Issued by NWS

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ACUS03 KWNS 270742
SWODY3
SPC AC 270741

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0141 AM CST SAT DEC 27 2014

VALID 291200Z - 301200Z

...NO SVR TSTM AREAS FORECAST...

...SUMMARY...
A FEW THUNDERSTORMS ARE POSSIBLE OVER PORTIONS OF THE NORTHEASTERN
GULF COAST REGION.

...SYNOPSIS...
CYCLONIC MID-LEVEL FLOW WILL ENCOMPASS THE CONUS AND A SPEED MAX
WILL RAPIDLY MOVE FROM THE FOUR CORNERS TO THE OH VALLEY DURING THE
DAY 3 PERIOD.  A WEAK AREA OF SURFACE LOW PRESSURE WILL DEVELOP
DOWNSTREAM OF THE AFOREMENTIONED DISTURBANCE AND MOVE FROM THE CNTRL
GULF COAST NEWD TO THE E OF THE CAROLINA COAST.  AN ATTENDANT COLD
FRONT WILL PUSH SEWD THROUGH THE NORTHEAST GULF OF MEXICO AND PARTS
OF THE SERN U.S.

...NERN GULF COAST...
SCATTERED SHOWERS AND A FEW THUNDERSTORMS WILL LIKELY DEVELOP WITHIN
AN ADEQUATELY MOIST AIRMASS RETURNING NWD FROM THE GULF NEAR AND
AHEAD OF THE APPROACHING COLD FRONT.  FAIRLY POOR LAPSE RATES WITHIN
A WEAK LOW-LEVEL WAA REGIME COUPLED WITH ABSENT UPPER-LEVEL FORCING
FOR ASCENT WILL LIKELY LIMIT STORM COVERAGE AND INTENSITY.

..SMITH.. 12/27/2014



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