Severe Storm Outlook Narrative (AC)
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000
ACUS11 KWNS 290259
SWOMCD
SPC MCD 290258
OKZ000-TXZ000-290500-

MESOSCALE DISCUSSION 0832
NWS STORM PREDICTION CENTER NORMAN OK
0958 PM CDT THU MAY 28 2015

AREAS AFFECTED...MUCH OF TX FROM THE RIO GRANDE TO THE RED RIVER

CONCERNING...SEVERE THUNDERSTORM WATCH 236...237...

VALID 290258Z - 290500Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
236...237...CONTINUES.

SUMMARY...AN EXTENSIVE LINE OF STORMS WILL CONTINUE EWD FROM THE RED
RIVER SWWD INTO THE RIO GRANDE VALLEY WITH MAINLY A DAMAGING WIND
THREAT.

DISCUSSION...TWO LINES OF STORMS MERGED ORIGINALLY OVER W CNTRL TX
THIS EVENING HAVE MERGED INTO A SINGLE LINE NOW EXTENDING FROM SRN
OK TO THE BIG BEND. WIDESPREAD 30-4O KT WIND GUSTS HAVE BEEN
OBSERVED WITH THE SURGING OUTFLOW...AND LOCALLY SEVERE GUSTS REMAIN
POSSIBLE.

SRN PORTIONS OF THE LINE CONTAIN MORE INTENSE CORES DUE TO STRONGER
INSTABILITY...WITH HAIL LIKELY. IN ADDITION...THESE STORMS OVER THE
HILL COUNTRY APPEAR TO BE ACCELERATING SEWD SUGGESTING A RELATIVELY
GREATER DAMAGING WIND THREAT. IF TRENDS CONTINUE...AN ADDITIONAL
WATCH MAY BE CONSIDERED DOWNSTREAM.

..JEWELL.. 05/29/2015

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...SHV...TSA...HGX...FWD...OUN...CRP...EWX...SJT...
MAF...

LAT...LON   29920214 30400036 31679864 32929750 33909699 34399711
            34609648 34429560 33359530 31029642 29089707 27999817
            27749943 28590063 29520141 29920214




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