Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

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Last Map Update: Tue, Mar 10, 2026 at 4:04:20 pm AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

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Tonight

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Quick brief passing showers are expected this evening across the region, mainly over interior, western and southwestern PR as well as the USVI. Breezy conditions are expected to continue. #prwx #usviwx

[March 8, 2026] 🌬️ ¿Planificando tu semana? Aquí tienes un resumen rápido de los peligros por tiempo esperados para esta semana. 🌦️ Las condiciones ventosas 🌬️ persistirán durante toda la semana. Un aumento en la humedad e inestabilidad ☁️⚡ se espera para el martes y miércoles, lo que podría incrementar el peligro de inundaciones y tronadas 🌧️⚡. Además, se espera un alto riesgo de corrientes marinas 🌊⚠️ el lunes. 🌬️ Planning your week? Here is a quick overview of the weather hazards expected this week. 🌦️ Windy conditions 🌬️ will persist throughout the week. An increase in moisture and instability ☁️⚡ is expected on Tuesday and Wednesday, which may increase the threat of flooding and lightning 🌧️⚡. A high risk of rip currents 🌊⚠️ is expected on Monday. #prwx #usviwx

[Mar 10 | 5:00 AM AST] 🚤🌊 A Small Craft Advisory remains in effect for most regional waters today. Conditions are hazardous for small craft. Inexperienced mariners should avoid navigating in these conditions. ***** 🚤🌊Una Advertencia para Operadores de Embarcaciones Pequeñas permanece en efecto hoy para la mayoría de las aguas regionales. Las condiciones son peligrosas para embarcaciones pequeñas. Los navegantes sin experiencia deben evitar navegar bajo estas condiciones. #prwx #usviwx