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Mesoscale Discussion 1064
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   Mesoscale Discussion 1064
   NWS Storm Prediction Center Norman OK
   0926 PM CDT Tue Jun 30 2020

   Areas affected...Central Plains

   Concerning...Severe Thunderstorm Watch 320...

   Valid 010226Z - 010430Z

   The severe weather threat for Severe Thunderstorm Watch 320
   continues.

   SUMMARY...Convection should increase across much of ww320 over the
   next few hours. Severe threat continues.

   DISCUSSION...Negative-tilt short-wave trough is ejecting northeast
   at roughly 25kt. Leading edge of stronger forcing should overtake
   the frontal zone in the next few hours and this will likely lead to
   an increase in thunderstorms along/just behind the cold front as
   700mb temperatures (capping) cool. Current thunderstorms northwest
   of GRI are slowly intensifying, and severe hail is likely observed
   in several updrafts. Overall convective trends should be up over the
   next few hours.

   ..Darrow.. 07/01/2020

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

   ATTN...WFO...FSD...OAX...TOP...ABR...GID...LBF...GLD...

   LAT...LON   39999997 44569888 44559624 39989752 39999997 

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Page last modified: July 01, 2020
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