Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

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Last Map Update: Fri, Jan 30, 2026 at 11:34:10 pm PST

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Coastal Flood Advisory

Dense Fog Advisory

Small Craft Advisory

Beach Hazards Statement

High Tide Outlook

Minor high tide flooding (or coastal flooding) will be possible around low-lying areas of Humboldt Bay through next week. Potential impacts will not be as severe as the King Tide flooding observed in early January but, rather, could be more of a nuisance, especially for areas like King Salmon.