Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

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Last Map Update: Fri, May 9, 2025 at 6:30:19 am AST

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May 9th: There is a chance of potential showers along the interior sections os Puerto Rico, with a elevated flood threat along the interior and northeastern sections of PR.

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

NWS San Juan, PR