National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Various weather hazards will impact northwest California through the weekend. Stay safe during the storm secure your area for wind & flood impacts and avoid travel during the strongest winds and heaviest rains, if possible. Check for details in your area.
High intensity rainfall can cause small stream & urban flood impacts. Use the forecast timeline to plan around heavier rainfall.
The tide gauge at the North Spit of Humboldt Bay observed a tide of 9.74 ft which is preliminarily the 4th highest tide ever recorded! Higher astronomical tides and enhanced storm surge is expected to bring these tides even higher Friday and Saturday. Record breaking tides are possible, leading to water possibly reaching locations never reached before. A Coastal Flood Warning is in effect for the Mendocino, Humboldt, and Del Norte coasts from 7 AM to 12 PM Friday 1/2.

 

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