Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

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Last Map Update: Tue, Jan 27, 2026 at 3:04:48 pm AST

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National Weather Service Miami - South Florida

National Weather Service Southern Region Headquarters

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Jan 27: Hazardous seas return for today for the offshore Atlantic waters as a northerly swell propagates southward. Also, a small area of moisture will reach the islands today, with a few showers reaching the islands at times. Heavier showers are expected in the afternoon along southwestern Puerto Rico, but the risk of flooding is low to none. Hoy regresan las condiciones marítimas peligrosas para las aguas mar afuera del Atlántico a medida que una marejada del norte se propaga hacia el sur. Además, una pequeña área de humedad alcanzará las islas hoy, con algunos aguaceros llegando a las islas en ocasiones. Se esperan aguaceros más fuertes en la tarde a lo largo del suroeste de Puerto Rico, pero el riesgo de inundación es de bajo a ninguno.

[Jan 27th] ⚠️🏊 High Risk of Life-Threatening Rip Currents today across the northern and eastern coastline of PR, A moderate rip current risk for the Virgin Islands, Vieques, Culebra, southern and western Puerto Rico. ⚠️🏊 Riesgo alto de corrientes marinas amenazantes a la vida hoy en la costa norte y este de PR. Riesgo moderado de corrientes marinas en Islas Vírgenes, Vieques, Culebra, y para el sur y oeste de Puerto Rico. #PRwx #USVIwx

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

NWS San Juan, PR