BBS: TELESC.NET.BR Assunto: DAY3SVR: Nws Storm Prediction Center Norman Ok De: COD Weather Processor Data: Mon, 23 Mar 2026 19:26:36 +0000 ----------------------------------------------------------- ACUS03 KWNS 231926 SWODY3 SPC AC 231925 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0225 PM CDT Mon Mar 23 2026 Valid 251200Z - 261200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not expected through Wednesday night. ...Synopsis... To the north of a strong midlevel high over the southern Rockies, a shortwave trough will move inland over WA during the day and progress quickly eastward to MN/western ON by early Thursday. Cyclogenesis in advance of this midlevel trough will help draw a modifying air mass north and northeastward from the southern Plains to the mid MS Valley. Overnight Wednesday into early Thursday, moistening near/above the surface could be sufficient for elevated convection in a warm advection zone across parts of the Midwest. Elsewhere, a few thunderstorms will be possible across FL along a dissipating front, local sea breeze circulations and any lingering convective outflow or differential heating zones. Isolated lightning flashes will also be possible with low-topped convection during the day in the post-frontal environment along and west of the Cascades in WA. ..Thompson.. 03/23/2026 $$ = = = 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 3.28-Linux * Origin: Capitol City Online (1:2320/107) ----------------------------------------------------------- [Voltar]