Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Wed Jul 09 2025 00:54:04 ACUS01 KWNS 090054 SWODY1 SPC AC 090052 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0752 PM CDT Tue Jul 08 2025 Valid 090100Z - 091200Z ....THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE MID-ATLANTIC/SOUTHERN NEW ENGLAND AND THE CENTRAL/SOUTHERN PLAINS... ....SUMMARY... Isolated strong to severe thunderstorms should continue this evening across parts of the central/southern Plains and Mid-Atlantic into southern New England. ....Mid-Atlantic/Southern New England... Bands of loosely organized convection will continue to spread eastward across the DelMarVa Peninsula and southeast VA/northeast NC vicinity over the next couple of hours this evening. A sufficiently moist and unstable airmass should support occasional severe/damaging winds with this activity until it moves offshore or eventually weakens with the loss of daytime heating. ....Central/Southern Plains... Widely spaced strong to severe thunderstorms are present this evening across the central/southern Plains, generally along/south of a convectively reinforced boundary extending across KS into the Ozarks. Large-scale forcing across these regions will tend to remain weak on the northeast periphery of the upper ridge centered over the Southwest. But, multiple low-amplitude mid-level perturbations should aid in thunderstorm maintenance for several more hours this evening given the presence of moderate to strong instability and marginally sufficient deep-layer shear for updraft organization. Isolated severe winds and hail may occur with loosely organized multicells and occasional supercells. But, the overall severe threat still appears too unfocused/widely spaced to include greater severe probabilities. ...Gleason.. 07/09/2025 $$ = = = 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) .