BBS: TELESC.NET.BR Assunto: DAY3SVR: Nws Storm Prediction Center Norman Ok De: COD Weather Processor Data: Mon, 25 May 2026 07:20:37 +0000 ----------------------------------------------------------- ACUS03 KWNS 250720 SWODY3 SPC AC 250719 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0219 AM CDT Mon May 25 2026 Valid 271200Z - 281200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Scattered thunderstorm activity will be possible from the Pacific Northwest to the Intermountain West and from the Plains to the Southeastern US on Wednesday. Organized severe potential is expected to remain low. ...Discussion... The western US trough will become cut off and shift southward into the Great Basin on Wednesday, with scattered thunderstorm activity continuing across portions of the Pacific Northwest into the Intermountain West. A few strong gusts will be possible with storms across northern Idaho into western Montana. Overall, deep layer shear will largely be west of the marginal instability across central/eastern Montana, which will likely keep organized severe potential low. Model guidance that typically exhibits a moist-bias does suggest that higher instability does nudge into northern Montana and northern Idaho. Should more model consensus in this scenario increase, low probabilities may need to be introduced in upcoming outlook updates. Widely scattered thunderstorm activity will be possible across portions of the central/southern Plains into the southeast Wednesday afternoon. Overall, weak flow beneath the mid-level ridge will keep severe storm potential low. A few stronger storms will be possible across the Mid Atlantic as enhanced westerly flow from a trough across the northeast overspreads the region. Though deep layer shear will be around 35-40 kts, forecast soundings depict cloudy conditions through the morning, with skinny and elongated CAPE profiles and only marginal instability. This will likely temper the severe potential, though a few strong gusts will remain possible. ..Thornton.. 05/25/2026 $$ = = = 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]