August 21, 2025

Storm Prediction Center Mesoscale Discussion 1301

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Mesoscale Discussion 1301
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   Mesoscale Discussion 1301
   NWS Storm Prediction Center Norman OK
   0158 PM CDT Sun Jun 15 2025

   Areas affected...Portions of Central Texas

   Concerning...Severe potential...Watch unlikely 

   Valid 151858Z - 152100Z

   Probability of Watch Issuance...5 percent

   SUMMARY...A few strong to marginally severe gusts are possible this
   afternoon. A few damaging downbursts are possible as outflow
   boundaries collide.

   DISCUSSION...As the outflow from an earlier MCS continues into a
   strongly buoyant airmass in central Texas, a few strong to
   near-severe gusts have been measures from San Saba to Killeen and
   Waco (all 40-49 kts). Convection from the Gulf breeze front has also
   been propagating northward this afternoon. Given the low-level lapse
   rates and a signature for a localized 50+ kt winds on KGRK velocity
   data, additional strong to marginally severe gusts may still occur.
   There also will be some potential for strong to near-severe
   downburst winds as the remnant MCS outflow collides with outflow
   from Gulf breeze convection within the next couple hours.

   ..Wendt/Thompson.. 06/15/2025

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

   ATTN...WFO...HGX...FWD...EWX...SJT...

   LAT...LON   30279888 30629920 31209955 31419927 31429855 31489755
               32129652 32149596 31699545 31159567 30529654 30179796
               30139852 30279888 

   MOST PROBABLE PEAK WIND GUST...55-70 MPH


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2025-06-15 19:56:03