Areas of Excessive Rainfall from Southwest U.S. Monsoons; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding today into Sunday. Tropical wave (AL94) is likely to become a depression by late Friday or over this weekend in the vicinity of the Bahamas. Significant uncertainty remains in the track and intensity, but chances for impacts to the southeast U.S. coast are increasing. Read More >

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Last Map Update: Fri, Sep 26, 2025 at 4:48:24 am AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

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Heat Advisory

Hazardous Weather Outlook

Hydrologic Outlook

Tonight: Strong T-Storms affecting the area.

Rip Current

Weekend Risks: Heat Rising, Flood & Lightning

Monitoring the Tropics

Radar

📅 September 25, 2025 – Tonight’s Outlook / Perspectiva de esta noche Strong thunderstorms will trigger flooding and lightning risks tonight. Flood impacts include ponding on roads, urban and small stream flooding, and possible flash floods. Lightning risk remains limited, but safety actions are critical. / Tronadas fuertes provocarán riesgos de inundaciones y rayos esta noche. Los impactos incluyen acumulación en carreteras, inundaciones urbanas y de riachuelos, y posibles inundaciones repentinas. El riesgo de rayos se mantiene limitado, pero las acciones de seguridad son esenciales.

There is a moderate risk of rip currents along the northern and northwestern coasts, as well as in Culebra, with a low risk for the rest of the coastal areas. Although coastal conditions are generally suitable for beachgoers, cloudy skies and a high chance of thunderstorms may pose a hazard across the coastal areas. Existe un riesgo moderado de corrientes de resaca a lo largo de las costas del norte y noroeste, así como en Culebra, mientras que el riesgo es bajo para el resto de las áreas costeras. Aunque las condiciones costeras son en general adecuadas para los bañistas, los cielos nublados y una alta probabilidad de tronadas podrían representar un peligro en las zonas costeras.

📅September 25, 2025 – Weekend Outlook / Perspectiva del fin de semana Heat risk will increase Friday–Sunday, peaking Sunday. Flood and lightning risks remain elevated. / El riesgo de calor aumentará de viernes a domingo, con el nivel más alto el domingo. Los riesgos de inundaciones y rayos se mantendrán elevados.

🌀Tropical Weather Outlook - 2 PM Sept 25 An area of low pressure is expected to form along the wave (AL94) tonight or early Friday when it moves near the southeast Bahamas. This low is expected to become a tropical depression when it is in the vicinity of the Bahamas late Friday or over the weekend. Se espera que un área de baja presión se forme a lo largo de la onda (AL94) esta noche o temprano el viernes cuando se mueva cerca del sureste de las Bahamas. Se espera que esta baja presión se convierta en una depresión tropical cuando esté en las cercanías de las Bahamas tarde el viernes o durante el fin de semana. 🔴 Formation chance: High, 80% in 48 hours, 90% in 7 days 🔴 Probabilidad de formación: Alta, 80% en 48 horas, 90% en 7 días #PRwx #USVIwx