BBS: TELESC.NET.BR Assunto: DAY3SVR: Nws Storm Prediction Center Norman Ok De: COD Weather Processor Data: Fri, 27 Mar 2026 07:28:00 +0000 ----------------------------------------------------------- ACUS03 KWNS 270727 SWODY3 SPC AC 270726 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0226 AM CDT Fri Mar 27 2026 Valid 291200Z - 301200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across the southern Florida peninsula and portions of southern Arizona Sunday afternoon and evening. Severe thunderstorms are not expected. ...Synopsis... An upper-level ridge (currently in place over the Southwest) is forecast to shift east over the Plains through the day Sunday. Broad-scale subsidence/height rises ahead of the ridge will promote mostly dry and stable conditions for the central and eastern CONUS. Thunderstorm potential will most likely be relegated to the southern FL peninsula where weak ascent within a residual frontal zone (aided by diurnally-drive sea breeze boundaries) may support a few thunderstorms within a moist and weakly capped environment. While confidence is lower, isolated convection appears possible across parts of southern Arizona late Sunday afternoon where modest low-level moisture advection, coupled with ample daytime heating, steep mid-level lapse rates, and weak ascent from a mid-level impulse may support high-based convection. Based on forecast thermodynamic profiles, conditions may be supportive of strong downburst winds. However, confidence in storm coverage and the severe wind potential is too low for highlights. ..Moore.. 03/27/2026 $$ = = = 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]