US Mesoscale Discussions

Storm Prediction Center Mesoscale Discussion 1305

Published Date and Time: 2026-06-24 23:59:00



   Mesoscale Discussion 1305
   NWS Storm Prediction Center Norman OK
   1057 PM CDT Wed Jun 24 2026

   Areas affected...portions of the Texas Panhandle and South Plains

   Concerning...Severe potential...Watch unlikely 

   Valid 250357Z - 250500Z

   Probability of Watch Issuance...20 percent

   SUMMARY...A few instances of severe hail and wind may occur with
   storms progressing out of east-central NM into the TX South Plains
   over the next few hours. However, the severe threat should remain
   isolated, with a downstream WW issuance not expected.

   DISCUSSION...Multicellular outflow dominant storms have exited
   Severe Thunderstorm Watch 388 with a recent history of producing
   measured severe gusts. These storms are overspreading a relatively
   dry boundary layer, approximated by the evaluation of both the AMA
   and MAF 00Z observed soundings. Furthermore, the 03Z mesoanalysis
   depicts 1000-1500 J/kg DCAPE preceding the storms, suggesting that
   ample evaporative cooling potential exists for severe gusts,
   especially where cold-pool mergers occur. However, boundary layer
   cooling should temper both the spatial and temporal extent of the
   severe threat, with 50+ kt gusts and 1+ inch diameter hail expected
   to remain isolated overall.

   ..Squitieri/Mosier.. 06/25/2026

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

   ATTN...WFO...LUB...AMA...ABQ...

   LAT...LON   36080197 35790112 35490094 34150132 33770153 33670200
               33740242 34040299 34610315 35230317 35720307 36000252
               36080197 

   MOST PROBABLE PEAK WIND GUST...55-70 MPH
   MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN



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