Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Sat Sep 27 2025 05:53:40 ACUS01 KWNS 270553 SWODY1 SPC AC 270551 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1251 AM CDT Sat Sep 27 2025 Valid 271200Z - 281200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... A severe threat is not expected to develop across the continental U.S. today and tonight. ....DISCUSSION... At mid-levels, a trough will move through the southeastern U.S. today, as a ridge remains over the central U.S. A low will remain over southern California. At the surface, a moist airmass will be in place ahead of the trough in the Southeast, and in parts of southern Arizona. Scattered thunderstorms are expected to develop this afternoon in these two areas, but the combination of instability, lift and shear should be insufficient for severe storms. No severe threat is expected across the remainder of the continental U.S. today and tonight. ...Broyles/Moore.. 09/27/2025 $$ = = = 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 3.28-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .