Mesoscale Discussion 0926
   NWS Storm Prediction Center Norman OK
   0523 PM CDT Thu Jun 28 2018

   Areas affected...Far East-Central ND...Central MN..Far Northwest WI

   Concerning...Severe Thunderstorm Watch 233...

   Valid 282223Z - 290000Z

   The severe weather threat for Severe Thunderstorm Watch 233
   continues.

   SUMMARY...Threat for hail and damaging wind gusts remains possible
   across east-central MN and far northwest MI.

   DISCUSSION...Ongoing pair of supercells southwest of DLH continue to
   progress southeastward along the warm front draped across the
   region. KDLH imagery shows the outflow accelerating ahead of each of
   these supercells, particularly the lead storm. Even so, updrafts
   within these storms remain strong and capable of producing severe
   hail and damaging wind gusts. Second supercell has recently shown an
   increase in forward motion, suggesting the potential for a
   transition to a more linear mode to occur soon, possibly augmented
   by the outflow from the lead storm. 

   Farther west (i.e. west-central MN and far east-central ND), trends
   in visible imagery across the region suggests the airmass remains
   capped. Expectation is for the area to remain free of storms for the
   next several hours.

   ..Mosier.. 06/28/2018

   ...Please see www.spc.noaa.gov for graphic product...

   ATTN...WFO...DLH...MPX...FGF...

   LAT...LON   47069768 48119770 46619113 45599113 47069768