Severe Storm Outlook Narrative (AC)
Issued by NWS

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000
ACUS03 KWNS 230809
SWODY3
SPC AC 230808

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0208 AM CST SUN NOV 23 2014

VALID 251200Z - 261200Z

...THERE IS A MRGL RISK OF SVR TSTMS ACROSS PARTS OF CNTRL AND SRN
FL...

...SUMMARY...
SCATTERED THUNDERSTORMS MAY DEVELOP ACROSS THE CENTRAL AND SOUTHERN
FLORIDA PENINSULA ON TUESDAY WHERE A FEW MARGINALLY SEVERE WIND
GUSTS WILL BE POSSIBLE IN THE AFTERNOON.

...SRN AND CNTRL FL...
A LONGWAVE TROUGH IS FORECAST TO MOVE SLOWLY EWD ACROSS THE MID MS
VALLEY AND SRN PLAINS ON TUESDAY. AT THE SFC...HIGH PRESSURE IS
FORECAST TO SETTLE INTO PLACE ACROSS THE CNTRL U.S. AS A COLD FRONT
MOVES SWD ACROSS CNTRL AND SRN FL. SCATTERED THUNDERSTORMS MAY
DEVELOP ALONG AND AHEAD OF THE BOUNDARY TUESDAY AFTERNOON. FORECAST
SOUNDINGS AT 21Z ON TUESDAY AROUND LAKE OKEECHOBEE SHOW SFC
DEWPOINTS NEAR 70 F WITH TEMPS AROUND 80 F. THIS SHOULD RESULT IN
STEEP LOW-LEVEL LAPSE RATES WITH SBCAPE AROUND 1200 J/KG. IN
ADDITION...WINDS ARE FORECAST TO BE UNIDIRECTIONAL WITH 0-6 KM SHEAR
IN THE 35 TO 40 KT RANGE. THIS ENVIRONMENT COULD SUPPORT A THREAT
FOR MARGINALLY SEVERE WIND GUSTS WITH THE STRONGER MULTICELLS.

..BROYLES.. 11/23/2014




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