[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 080709
SWOMCD
SPC MCD 080708 
MIZ000-MNZ000-WIZ000-080815-

MESOSCALE DISCUSSION 1138
NWS STORM PREDICTION CENTER NORMAN OK
0208 AM CDT TUE JUN 08 2004

AREAS AFFECTED...CNTRL/NERN MN

CONCERNING...SEVERE THUNDERSTORM WATCH 407...

VALID 080708Z - 080815Z

BOW ECHO THAT DEVELOPED OVER WCNTRL MN HAS QUICKLY MOVED INTO THE
TWIN CITIES AREA LOCATED IN SEVERE THUNDERSTORM WATCH 408.  IN ITS
WAKE...A FEW TSTMS HAVE DEVELOPED TO THE NORTH OF THE OUTFLOW
BOUNDARY.  STRONGEST STORMS ARE MOVING NEWD TOWARD THE MONTEVIDEO
AREA AND MAY POSE A HAIL THREAT.  OTHER TSTMS MAY FORM UPSTREAM
ACROSS SERN SD AS WARM ADVECTION IN THE H85-H7 LAYER IS EXPECTED TO
CONTINUE FOR SEVERAL MORE HOURS.  THESE TSTMS MAY PRODUCE HAIL...BUT
A LARGE MAJORITY OF THEM WILL PROBABLY REMAIN SUB-SEVERE.

MEANWHILE...OUTFLOW BOUNDARY HAS MOVED TO THE MN SHORES OF LAKE
SUPERIOR SWWD THROUGH DULUTH.  A FEW TSTMS HAVE BEEN DEVELOPING AND
MOVING NEWD ALONG THE FRONT.  THUS FAR...HOWEVER...TSTMS HAVE FAILED
TO GROW INTO ORGANIZED SEVERE TSTMS.  SEVERE TSTMS THAT HAVE EVOLVED
FROM THE BOW ECHO COMPLEX IN THE TWIN CITIES AREA SEEM TO BE
DEVELOPING NWD AND MAY AFFECT SRN PINE COUNTY MN AND BURNETT COUNTY
IN WI WITH SEVERE THUNDERSTORM WATCH 407 BY 0800 UTC. THESE STORMS
WILL LIKELY CONTAIN LARGE HAIL AND DAMAGING WINDS.

..RACY.. 06/08/2004

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

ATTN...WFO...MQT...DLH...MPX...FSD...

44529602 46719446 48029196 48058870 45809173 45759300
44509506 

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