Severe Storm Outlook Narrative (AC)
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000
ACUS11 KWNS 030458
SWOMCD
SPC MCD 030457
NEZ000-SDZ000-030700-

MESOSCALE DISCUSSION 0869
NWS STORM PREDICTION CENTER NORMAN OK
1157 PM CDT TUE JUN 02 2015

AREAS AFFECTED...CENTRAL AND NRN NEB INTO ADJACENT S CENTRAL SD

CONCERNING...SEVERE THUNDERSTORM WATCH 249...

VALID 030457Z - 030700Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 249
CONTINUES.

SUMMARY...LINE OF STORMS MOVING ACROSS PORTIONS OF CENTRAL NEB NWD
INTO S CENTRAL SD CONTINUES TO POSE A RISK FOR LOCALLY DAMAGING
WINDS AND MARGINAL HAIL.

DISCUSSION...LATEST RADAR LOOP SHOWS A WELL-ORGANIZED/BOWING MCS
MOVING EWD/ESEWD AT 35 KT ACROSS S CENTRAL SD AND SWD INTO CENTRAL
NEB...THROUGH AN AXIS OF MODERATE INSTABILITY.  THE STORMS ARE BEING
AIDED BY MAINTENANCE OF AN AREA LOW-LEVEL WARM ADVECTION NEAR THE
NOSE OF A 40-45 KT SLY LOW-LEVEL JET.  LIMITED SEVERE RISK WILL
CONTINUE OVER THE NEXT COUPLE OF HOURS -- MAINLY IN THE FORM OF
LOCALLY DAMAGING WINDS -- UNTIL STORMS BEGIN MOVING INTO A REGION OF
LESS UNSTABLE AIR OVER ERN NEB/SERN SD.

..GOSS.. 06/03/2015

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

ATTN...WFO...FSD...OAX...ABR...GID...LBF...UNR...

LAT...LON   43579839 42769818 41129831 40990010 41500083 42300011
            42949954 43090009 43720019 43579839



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