National Weather Service United States Department of Commerce

Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

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Last Map Update: Mon, Dec 1, 2025 at 8:06:55 am AST

📅 Monday, December 1, 2025 — Valid Today into Tonight: Thunderstorm potential is increasing today into tonight as an upper-level trough approaches and colder air aloft enhances instability. Isolated thunderstorms are possible, along with localized flooding impacts due to periods of heavy rain. If you hear thunder, move indoors immediately and stay updated through the day. | El potencial de tormentas eléctricas está en aumento hoy y esta noche debido a la aproximación de una vaguada en niveles altos y aire más frío en la alta atmósfera que aumenta la inestabilidad. Son posibles tormentas aisladas e impactos localizados de inundaciones debido a periodos de lluvia fuerte. Si escuchas truenos, muévete bajo techo de inmediato y mantente atento a las actualizaciones.
A seasonal pattern is forecast for the upcoming days, with a limited threat of lightning, flooding, and marine hazards during the week. Se anticipa un patrón típico de la temporada durante los próximos días, con una amenaza limitada de rayos, inundaciones y riesgos marítimos a lo largo de la semana. #prwx #usviwx
[DEC 1] Exercise caution! | ¡Ejerza precaución! 🟡🌊⚠️🏊🏻‍♂️ Life-threatening rip currents possible today and in the coming days. | Corrientes Marinas peligrosas posibles hoy y en los próximos días. weather.gov/beach/sju
TJUA NEXRAD - Cayey, PR.