Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Sun Mar 24 2024 00:37:27 ACUS01 KWNS 240037 SWODY1 SPC AC 240035 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0735 PM CDT Sat Mar 23 2024 Valid 240100Z - 241200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not expected tonight. ....01z Update... Bimodal eastern US trough will continue progressing east overnight. Large-scale forcing for convection has shifted offshore and nocturnal cooling will lead to weakening updrafts along the northern FL Atlantic Coast over the next hour or so. Across the western US, isolated thunderstorms continue across interior CA into UT ahead of a pronounced upper trough advancing inland. Later tonight, strong 500mb speed max will translate across the northern Baja Peninsula/northern Gulf of CA into northern Mexico. Cooling profiles aloft and steepening lapse rates will contribute to buoyancy necessary for scattered thunderstorm development along/ahead of the primary synoptic front. Main concentration of lightning should be across AZ, starting later this evening into the early-morning hours. ...Darrow.. 03/24/2024 $$ = = = 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 3.20-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .