Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Tue Jan 28 2025 00:37:41 ACUS01 KWNS 280037 SWODY1 SPC AC 280035 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0635 PM CST Mon Jan 27 2025 Valid 280100Z - 281200Z ....NO THUNDERSTORM AREAS FORECAST... ....SUMMARY... Thunderstorm potential will remain very low through tonight. ....Synopsis... Thunderstorm activity through late afternoon/early evening has been focused across western AZ under an upper low where very cold temperatures aloft, combined with modest low-level warming, has supported sufficient buoyancy for lightning production. This environment was sampled well by the 00 UTC FGZ sounding; however, buoyancy is expected to quickly diminish as surface temperatures rapidly cool with the loss of daytime heating. Falling LightningCast probability values over the past 30-60 minutes suggest this trend is already underway. While a flash or two appears possible during the 01-02 UTC time frame, lightning potential through the remainder of the overnight hours appears sufficiently low to remove thunder probabilities. ...Moore.. 01/28/2025 $$ = = = 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) .