Severe Storm Outlook Narrative (AC)
Issued by NWS

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ACUS01 KWNS 040053
SWODY1
SPC AC 040051

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0651 PM CST TUE MAR 03 2015

VALID 040100Z - 041200Z

...NO SVR TSTM AREAS FORECAST...

...SUMMARY...
ISOLATED THUNDERSTORMS OVER THE NORTHWESTERN ARIZONA VICINITY WILL
DIMINISH THIS EVENING...WHILE SHOWERS AND POSSIBLY A FEW LIGHTNING
STRIKES REMAIN POSSIBLE TONIGHT ACROSS THE MID MISSISSIPPI/LOWER
OHIO/TENNESSEE VALLEYS.

...DISCUSSION...
ONGOING SHOWERS AND THUNDERSTORMS OVER PARTS OF THE SOUTHWEST
CONTINUE ATTM...AIDED BY STEEP MID-LEVEL LAPSE RATES/COLD
TEMPERATURES ALOFT IN CONJUNCTION WITH THE LARGE UPPER TROUGH
CROSSING THIS REGION.  MEANWHILE...A COLD FRONT STRETCHING ACROSS
THE OH/TN/MID MS VALLEY REGION AND INTO THE SRN PLAINS WILL CONTINUE
MAKING GRADUAL SSEWD PROGRESS TONIGHT.  AS THIS FRONT UNDERCUTS A
HIGHER THETA-E AIRMASS...SHOWERS AND POSSIBLY A THUNDERSTORM OR TWO
ARE EXPECTED -- PARTICULARLY FROM THE AR VICINITY ENEWD INTO THE
KY/TN AREA.  ELSEWHERE...THUNDERSTORMS ARE NOT EXPECTED THE
REMAINDER OF THE PERIOD.

..GOSS.. 03/04/2015




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