Mesoscale Discussion 0815
   NWS Storm Prediction Center Norman OK
   0114 PM CDT Thu Jun 04 2020

   Areas affected...Northeast OH...Far Western PA

   Concerning...Severe Thunderstorm Watch 249...

   Valid 041814Z - 041915Z

   The severe weather threat for Severe Thunderstorm Watch 249
   continues.

   SUMMARY...Localized area of higher wind-damage potential exists
   across northeast OH and far western PA.

   DISCUSSION...Recent radar imagery has shown an increase in forward
   motion with the line segment moving eastward into northwest OH.
   Storm motion estimate is currently 40 kt. This increase in
   organization and strength appears tied to both a downstream increase
   in instability and interaction with a pre-existing boundary that is
   moving northward as an effective warm front. Given these trends, a
   localized area of higher damaging wind gust potential will exist
   downstream of this line for at least the next hour or so.

   ..Mosier.. 06/04/2020

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

   ATTN...WFO...PBZ...CLE...ILN...

   LAT...LON   40808209 41088119 41088001 40338000 39898057 39998233
               40808209