Subj : MESO: Mesoscale Discussion 0123 To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Sun Mar 02 2025 23:35:21 ACUS11 KWNS 022335 SWOMCD SPC MCD 022334=20 OKZ000-030030- Mesoscale Discussion 0123 NWS Storm Prediction Center Norman OK 0534 PM CST Sun Mar 02 2025 Areas affected...portions of western OK Concerning...Severe Thunderstorm Watch 15... Valid 022334Z - 030030Z The severe weather threat for Severe Thunderstorm Watch 15 continues. SUMMARY...Severe potential has rapidly diminished late this afternoon across western Oklahoma. A new watch downstream from Severe Thunderstorm Watch 15 is not expected. DISCUSSION...Convection has continued to weaken with north and east extent across southwest/western OK this afternoon. As thunderstorm continue to shift northeast toward central OK, low-level moisture will rapidly decrease in tandem with weakening midlevel lapse rates. Together this will result in meager elevated instability insufficient for maintaining deep updrafts supporting severe convection. As such, a downstream watch is not expected and WW 15 will either be cancelled early or allowed to expire as scheduled at 7pm CST. ...Leitman.. 03/02/2025 ....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9MzUukp-H6UmKyvOwbH2CQYXdtvVA0hAZOmuKUI1D0n4rQmnbZecvcMc_XQau8ZZo_Sjb5YSY= kUcmrz6FYiuABrATX8$ for graphic product... ATTN...WFO...OUN... LAT...LON 35869900 35899823 35429774 34919794 34749832 34729871 34879918 35439931 35869900=20 =3D =3D =3D To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.20-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .