Meanwhile, clusters of showers and thunderstorms could affect areas stretching from the Northern and Central Plains down to parts of the lower and mid-Mississippi valleys. Locally heavy rain might cause flooding overnight, especially in the Ozarks region covering southern Missouri, northern Arkansas, southeast Kansas, and northeast Oklahoma.

Heavy rainfall poses a flash flood risk, particularly from northern Texas and eastern and central Oklahoma through parts of Missouri, Arkansas, and the lower Ohio and mid-Mississippi valleys.Farther north, showers across the Northern Plains are expected to be scattered and inconsistent. A few lingering showers are also possible in the interior Northeast.The West will generally stay dry, with the exception of some isolated thunderstorms in the Colorado Rockies.

On Monday, the slow-moving storm system will shift slightly south and east, bringing rain and thunderstorms to parts of the South. This could lead to a washout for some, while others may only experience brief interruptions. Heavy rainfall could result in localized flash flooding.
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The forecast remains uncertain, especially regarding rain chances in the Midwest, so be sure to stay updated.

Overall, the West should remain mostly dry, although some showers and storms may develop in the Central and Southern Rockies.

Since Memorial Day is an official USPS holiday, mail delivery will be paused, and post office locations will be closed for retail services on May 26. However, Priority Mail Express will still operate, as it runs year-round, including federal holidays.According to USA Today, major banks such as Bank of America, Wells Fargo, CitiBank, and JPMorgan Chase will be closed on May 26, along with all their branches. Other banks like Capital One, PNC, and Truist are also expected to close in observance of the federal holiday.

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UPS will suspend pickup and delivery services on Memorial Day, and many UPS Store locations may be closed. However, UPS Express Critical service will continue to operate daily, including holidays. For more information, visit mnx.com or call 1-800-714-8779.Most FedEx pickup and delivery services will not be available on Memorial Day, and FedEx Office locations may have reduced hours. It’s best to check with your local store for specific hours. That said, FedEx Custom Critical services will continue to run 24/7, even on holidays.