Mesoscale Discussion 1209
   NWS Storm Prediction Center Norman OK
   0603 PM CDT Sun Jun 08 2025

   Areas affected...portions of western and central Oklahoma

   Concerning...Severe Thunderstorm Watch 394...396...

   Valid 082303Z - 090000Z

   The severe weather threat for Severe Thunderstorm Watch 394, 396
   continues.

   SUMMARY...Severe wind and hail will become common with merging
   multicells and supercells over the next few hours.

   DISCUSSION...Several multicell clusters and transient supercells
   have recently developed across western into central OK, with a
   history of at least marginally severe hail. These storms are
   increasing in coverage and intensity along a diffuse and broad
   baroclinic boundary, along the northern extent of deeper/richer
   moisture. MLCAPE ranges from 1500-5000 J/kg along the baroclinic
   boundary, and the ongoing storms are expected to move or propagate
   east-southeastward toward the OKC metro along this boundary over the
   next hour or so. Gradual upscale growth into an MCS is likely over
   the next 2-4 hours, where severe gusts will become the main threat.
   In the meantime, severe hail is likely with the more intense,
   semi-discrete storms.

   ..Squitieri.. 06/08/2025

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

   ATTN...WFO...OUN...

   LAT...LON   35039938 35539983 36009989 36209903 36279870 36159804
               35529693 35079695 34719725 34629788 34779870 35039938 

   MOST PROBABLE PEAK WIND GUST...65-80 MPH
   MOST PROBABLE PEAK HAIL SIZE...2.00-3.50 IN