Administrators NorthGeorgiaWX Posted December 24, 2023 Administrators Share Posted December 24, 2023 Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0337 AM CST Sun Dec 24 2023 Valid 271200Z - 011200Z ...DISCUSSION... An amplified upper pattern will emerge during the Day 4-8 period. An upper low over the Midwest and an attendant large-scale trough will persist for most of the period while gradually shifting east. Meanwhile, an upper ridge over the western U.S. will remain in place until around Days 7-8/Sat-Sun when an eastern Pacific upper trough moves inland over CA. As surface low pressure and a cold front move offshore the Atlantic coast during the first half of the period, strong surface high pressure and a dearth of boundary-layer moisture will result in dry/stable conditions across much of the CONUS. Some rain/thunderstorm chances may develop across CA late in the period as the aforementioned upper trough moves inland, though severe thunderstorms are not expected. Read more View the full article Quote Link to comment Share on other sites More sharing options...
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