Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

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Last Map Update: Wed, Mar 11, 2026 at 6:32:30 am AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

National Weather Service Southern Region Headquarters

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Small Craft Advisory

Today | Hoy

Small Craft Advisory

Radar

[Mar 11 | 5:15 AM AST] 🌦️ Morning: Frequent showers across eastern PR and the USVI. ⛈️ Afternoon: Showers with possible thunderstorms across western PR. 💨 Wind: Remaining breezy today; gradually diminishing through Friday. 🌊 Marine: Seas up to 5 feet today. Moderate risk of rip currents through Saturday. ***** 🌦️ En la mañana: Aguaceros frecuentes en el este de PR y las USVI. ⛈️ Tarde: Aguaceros con posibles tronadas en el oeste de PR. 💨 Viento: Continuará ventoso hoy; disminuyendo gradualmente hacia el viernes. 🌊 Oleaje de hasta 5 pies hoy. Riesgo moderado de corrientes marinas hasta el sábado. #prwx #usviwx

[Mar 11 | 4:45 AM AST] 🌊 A Small Craft Advisory remains in effect for the offshore Atlantic waters until noon today. Inexperienced mariners should avoid navigating in these conditions. ***** 🌊Una Advertencia para Operadores de Embarcaciones Pequeñas permanece en efecto hasta el medio día de hoy para las aguas mar afuera del Atlántico. Los navegantes sin experiencia deben evitar navegar bajo estas condiciones. #prwx #usviwx

Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

NWS San Juan, PR