Subj : DAY1SVR: Day 1 Convective To : All From : Mike Powell Date : Tue Jan 28 2025 12:09:00 ACUS01 KWNS 281630 SWODY1 SPC AC 281628 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1028 AM CST Tue Jan 28 2025 Valid 281630Z - 291200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not forecast across the contiguous United States through tonight. ....Discussion... Split upper-level flow will persist over the CONUS with a slow-moving southern-stream upper low over the Southwest Deserts and northwest Mexico. In the presence of steep lapse rates, a few lightning flashes will be possible across southern California and northern Arizona through around sunset. No thunderstorms are expected elsewhere as cool/stable conditions prevail. ...Guyer/Squitieri.. 01/28/2025 $$ --- SBBSecho 3.20-Linux * Origin: ILink: CCO - capitolcityonline.net (454:3/105) .