ZCZC SPCSWOMCD ALL ACUS11 KWNS 260344 SPC MCD 260344 GAZ000-260545- Mesoscale Discussion 1450 NWS Storm Prediction Center Norman OK 1044 PM CDT Wed Jun 25 2025 Areas affected...Central Georgia Concerning...Severe Thunderstorm Watch 462... Valid 260344Z - 260545Z The severe weather threat for Severe Thunderstorm Watch 462 continues. SUMMARY...Outflow boundaries pushing into an unstable environment will promote an increase in thunderstorm coverage over the next few hours. Transient, but strong thunderstorms will support damaging downburst winds and isolated large hail. DISCUSSION...Thunderstorm coverage continues to slowly increase across central GA as two outflow boundaries - one associated with an MCS moving across eastern GA, and another pushing north out of a convective cluster originating in the FL Panhandle/southwest GA - continue to push into a very unstable air mass. Based on the 00 UTC FFC sounding, mid-level lapse rates on the order of 7.5 C/km reside over the region, and little in the way of convective overturning has occurred thus far. Based on surface observations, nocturnal cooling has resulted in a relatively shallow stable layer near the surface, but the depth/intensity of the outflows will continue to be sufficient to lift surface-based parcels to their LFCs. As such, additional thunderstorm development is anticipated across central GA. Weak deep layer shear is promoting transient cells/clusters with the potential for damaging downbursts and perhaps sporadic large hail. The severe threat will be locally maximized where the two outflow boundaries converge, which based on recent storm tracks, will likely occur in the vicinity of the I-75 corridor in the coming hours. ..Moore.. 06/26/2025 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...FFC... LAT...LON 32608375 32558413 32808484 33088516 33428517 33818505 34078489 34228464 34228416 33918371 33618345 33218328 33088324 32898333 32828351 32608375 MOST PROBABLE PEAK WIND GUST...55-70 MPH MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN NNNN