Administrators NorthGeorgiaWX Posted December 7, 2023 Administrators Share Posted December 7, 2023 SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1128 PM CST Wed Dec 06 2023 Valid 071200Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected. ...Pacific Northwest... Midlevel speed max, currently off the Pacific Coast, is forecast to translate inland across northern CA early in the period before advancing into the central High Plains by 08/00z. A secondary speed max will then dig southeast and increase as it approaches the Great Basin during the latter half of the period. Strong 12hr height falls will spread across much of the interior West along with significantly cooler midlevel temperatures/steep lapse rates. While weak buoyancy may permit shallow convection across this region, it appears the greatest risk for lightning will occur with convection near the coast where marine influences will contribute to a bit more buoyancy. Isolated thunderstorms may be noted early, in association with the aforementioned lead speed max, and with the secondary short-wave trough Thursday evening. ..Darrow.. 12/07/2023 Read more View the full article Quote Link to comment Share on other sites More sharing options...
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