Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Fri Oct 25 2024 16:02:12 ACUS01 KWNS 251602 SWODY1 SPC AC 251600 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1100 AM CDT Fri Oct 25 2024 Valid 251630Z - 261200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not expected through tonight. ....Synopsis and Discussion... A modestly amplified and progressive large-scale pattern will persist over the CONUS today, including the deamplification of an eastward-moving shortwave trough over the Midwest/OH Valley. A surface cold front will similarly continue east-southeastward across the OH Valley/Mid-South toward the Appalachians and TN Valley through tonight. Isolated thunderstorms should continue this afternoon across the Ozarks near the cold front, and also northeastward into IN/OH to the north of a warm front across the lower OH Valley. Weak/thin buoyancy and meager effective shear within the more unstable warm sector are expected to limit severe thunderstorm potential through the period. Occasional lightning flashes may also occur across parts of the U.P. in MI and adjacent Lake Superior this evening/tonight as cold mid-level temperatures associated with an upper trough support weak instability. ...Gleason/Barnes.. 10/25/2024 $$ = = = 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) .