Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Mon Oct 30 2023 19:37:42 ACUS01 KWNS 301937 SWODY1 SPC AC 301936 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0236 PM CDT Mon Oct 30 2023 Valid 302000Z - 311200Z ....NO THUNDERSTORM AREAS FORECAST... ....SUMMARY... Areas of thunderstorms are not expected today. ....20Z Update... No changes. ...Dean.. 10/30/2023 ..PREV DISCUSSION... /ISSUED 1118 AM CDT Mon Oct 30 2023/ A broad upper trough is present today over the Great Lakes region, while a secondary shortwave trough rotates into the area tonight. Warm lake temperatures and cold air aloft pose a risk of convective showers in the lee of Lake Superior and Michigan. However, forecast soundings show a shallow unstable layer and only weak forcing. Therefore expect any lightning activity to remain below a 10% coverage threshold. $$ = = = 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) .