Subj : DAY3SVR: Nws Storm Prediction Center Norman Ok To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Sun Sep 29 2024 07:19:50 ACUS03 KWNS 290719 SWODY3 SPC AC 290718 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0218 AM CDT Sun Sep 29 2024 Valid 011200Z - 021200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not expected on Tuesday. ....Synopsis... A weak mid-level shortwave trough will move offshore in the Mid-Atlantic on Tuesday. Isolated thunderstorms may occur in far eastern North Carolina during the afternoon before the trough departs. A more substantial upper-level trough will move through the upper Great Lakes region by early/mid afternoon. This trough will push a surface cold front through much of the Midwest and Ohio Valley regions. Dewpoints ahead of the cold front are forecast to be in the low 60s F. Lingering effects of ridging aloft are evident in forecast soundings. However, where mid-level ascent is greatest, some thunderstorm activity is possible along the front in eastern Lower Michigan into parts of northern/central Ohio. Some gusty winds could occur with this activity, but weak low-level winds and the mentioned thermodynamic weaknesses should preclude severe weather potential. The highest coverage of thunderstorms is most likely within the Florida Peninsula as the moist airmass heats during the day and sea breeze boundaries provide lift. ...Wendt.. 09/29/2024 $$ = = = 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) .