Flash Flood in Humboldt County, California

Flash Flood January 3, 2026 · Humboldt County, California

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Washed out road near the intersection of Mattole and Clarke roads.

The wider storm

Storm systems continued to bring rain to Northwest California in early January. Persistent south winds resulted in over 1.5 feet of storm surge along the coast resulting in inundation of many homes in the King Salmon area. The south winds also caused isolated power outages and a few downed trees. Flooding was generally restricted to the typical flooding locations around Humboldt Bay.

Began near Petrolia (40.3267, -124.2938).

Source: NOAA Storm Events Database, event 1316581. Narratives are written by the National Weather Service forecast office that issued the report.

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