ZCZC SPCSWOMCD ALL ACUS11 KWNS 042055 SPC MCD 042055 TXZ000-042300- Mesoscale Discussion 1113 NWS Storm Prediction Center Norman OK 0355 PM CDT Wed Jun 04 2025 Areas affected...Parts of the Texas Trans-Pecos Concerning...Severe potential...Watch unlikely Valid 042055Z - 042300Z Probability of Watch Issuance...5 percent SUMMARY...Isolated large hail and locally severe gusts will be possible if storms can mature over the Trans-Pecos region this afternoon. DISCUSSION...The latest visible satellite imagery shows deepening boundary-layer cumulus where a stationary front is intersecting the higher terrain in the TX Trans-Pecos region this afternoon. Isolated convective initiation is also underway along the TX/MX border. While weak large-scale ascent and antecedent inhibition cast uncertainty on storm longevity (especially away from the higher terrain features), a long/straight hodograph (around 40-50 kt of effective shear) and moderate-strong buoyancy will conditionally support a discrete/semi-discrete supercell or two capable of producing large hail and locally severe gusts. Given the conditional and potentially localized nature of the threat, a watch is not expected. ..Weinman/Smith.. 06/04/2025 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...MAF... LAT...LON 30100454 30330463 30560459 30810429 30860403 30790371 30450325 29620273 29290278 28960310 29000350 29340414 30100454 MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN NNNN