Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

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Last Map Update: Mon, Sep 29, 2025 at 5:42:18 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Flood Advisory

Small Craft Advisory

Lake Wind Advisory

Wind Advisory

Lake Wind Advisory Monday

Stormy Week Ahead

Southwest winds will increase this afternoon to 10-20 mph with gusts 30-35 mph on Lake Tahoe & Pyramid Lake. Quick bursts of stronger wind gusts and higher waves may also occur this afternoon as showers & t-storms develop.