Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Tue Feb 18 2025 00:32:49 ACUS01 KWNS 180031 SWODY1 SPC AC 180030 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0630 PM CST Mon Feb 17 2025 Valid 180100Z - 181200Z ....NO THUNDERSTORM AREAS FORECAST... ....SUMMARY... The risk for thunderstorms should remain negligible tonight. ....Discussion... Conditions will be too dry/stable for lightning-producing convection across much of the CONUS through the period. A lone thunderstorm occurred in the past hour over western CO amid scant buoyancy and very steep lapse rates per the 00Z GJT sounding. While an additional storm or two might occur in the next hour or so, amid moderate large-scale ascent, predominately sub-freezing thermodynamic profiles with eastern extent across the CO Rockies and adjacent High Plains should largely mitigate thunderstorm potential. ...Grams.. 02/18/2025 $$ = = = 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) .