Severe Storm Outlook Narrative (AC)
Issued by NWS

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ACUS02 KWNS 280534
SWODY2
SPC AC 280533

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1233 AM CDT FRI AUG 28 2015

VALID 291200Z - 301200Z

...NO SVR TSTM AREAS FORECAST...

...SUMMARY...
ISOLATED TO SCATTERED THUNDERSTORMS WILL BE POSSIBLE ON SATURDAY
FROM THE SOUTHERN GREAT LAKES SOUTHWARD TO THE GULF COAST STATES AND
ARKLATEX. ADDITIONAL THUNDERSTORMS WILL ALSO BE POSSIBLE FROM THE
DESERT SOUTHWEST NORTHWARD INTO THE CENTRAL AND NORTHERN ROCKIES.

AN UPPER-LEVEL RIDGE WILL BUILD NNEWD INTO THE NRN PLAINS ON
SATURDAY AS AN UPPER-LEVEL TROUGH MOVES EWD ACROSS THE GREAT LAKES
AND MS VALLEY. AS SFC TEMPS HEAT UP DURING THE DAY NEAR THE
UPPER-LEVEL TROUGH...ISOLATED TO SCATTERED THUNDERSTORMS WILL BE
POSSIBLE FROM THE SRN GREAT LAKES SWWD INTO THE OZARKS AND SWD
ACROSS THE OH AND TN VALLEYS. SCATTERED THUNDERSTORMS WILL ALSO
DEVELOP IN THE DESERT SOUTHWEST AND FOUR CORNERS REGION RELATED TO
SFC HEATING AND TOPOGRAPHIC FORCING. DUE TO WEAK DEEP-LAYER SHEAR
PROFILES AND POOR LAPSE RATES...SEVERE THUNDERSTORMS ARE NOT
EXPECTED ACROSS THE CONUS ON SATURDAY OR SATURDAY NIGHT.

..BROYLES.. 08/28/2015




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