Subj : DAY48SVR: Nws Storm Prediction Center Norman Ok To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Tue Jul 18 2023 08:32:53 ACUS48 KWNS 180832 SWOD48 SPC AC 180831 Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0331 AM CDT Tue Jul 18 2023 Valid 211200Z - 261200Z ....DISCUSSION... The large-scale upper-air pattern in the extended period will feature a trough over the Great Lakes/East and a ridge over the West. The potential for severe thunderstorms will likely exist across parts of the East on Friday in association with the mid-level trough. Considerable uncertainty remains regarding the influence of convection leading into early Friday. Nonetheless, it seems plausible some risk for severe thunderstorms will encompass parts of the Mid-Atlantic states and extend perhaps southward into the Carolinas and into southern portions of the Northeast. By this weekend into early next week, the large-scale pattern appears to become more amplified. ...Smith.. 07/18/2023 = = = 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 3.14-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .