Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Tue Oct 10 2023 00:49:50 ACUS01 KWNS 100049 SWODY1 SPC AC 100048 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0748 PM CDT Mon Oct 09 2023 Valid 100100Z - 101200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not expected tonight. ....01z Update... Onset of nocturnal cooling will soon result in weakening low-level lapse rates across AZ/NM where isolated thunderstorms are currently observed. 00z sounding from TUS exhibits a very deep boundary layer (3km) with surface temperature of 91F. However, the lack of large-scale support and cooling boundary layer will lead to weakening convection this evening and the threat of lightning should only linger the next few hours. A couple of thunderstorms may also linger across the northern Rockies region ahead of a pronounced upper trough. 00z sounding from BOI suggests any boundary layer cooling will lead to negligible buoyancy so the threat of lightning should only linger for the next few hours. ...Darrow.. 10/10/2023 $$ = = = 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) .