Subj : DAY3SVR: Nws Storm Prediction Center Norman Ok To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Fri Sep 01 2023 07:18:28 ACUS03 KWNS 010718 SWODY3 SPC AC 010717 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0217 AM CDT Fri Sep 01 2023 Valid 031200Z - 041200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... A severe threat is not expected to develop across the continental United States on Sunday or Sunday night. ....DISCUSSION... A mid-level upper-level ridge is forecast to move eastward across the central U.S. on Sunday, as an upper-level trough moves into the western states. Ahead of the trough, isolated to scattered thunderstorms are expected to develop as surface temperatures warm across from parts of the Intermountain West and Rockies. Isolated storms may also develop eastward into the northern Plains and central High Plains. Additional storms may develop in parts of the western and central Gulf Coast states. A severe threat is not forecast across the continental United States on Sunday or Sunday night, mainly due to the lack of instability and vertical shear in most areas. ...Broyles.. 09/01/2023 $$ = = = 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) .