Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Wed Feb 21 2024 00:51:40 ACUS01 KWNS 210051 SWODY1 SPC AC 210050 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0650 PM CST Tue Feb 20 2024 Valid 210100Z - 211200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... The risk for severe thunderstorms appears negligible across the U.S. through tonight. ....Synopsis... Isolated thunderstorms will remain possible through tonight as a series of embedded shortwave troughs rotate inland over southwest OR, central CA and southern CA. Forcing for ascent and cool midlevel temperatures/weak buoyancy will support the threat for additional lightning flashes the next few hours from southwest OR into central CA, as well as over parts of the Great Basin. The potential for isolated thunderstorms will increase late tonight/early Wednesday across southern CA as the basal shortwave trough approaches the coast 06-12z. ...Thompson.. 02/21/2024 $$ = = = 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 3.14-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .