Good morning.

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As we warned — it was indeed a long night in California.

The two top statewide races were called early for Democrats, with Gavin Newsom ascending to the governor’s mansion and Dianne Feinstein easily winning re-election to the Senate.

But when the clock struck midnight, nearly every contested congressional race was still undecided.

So here’s what we know — and what we don’t.

Mr. Newsom is likely to intensify the fight between the state and the Trump administration on climate change, immigration and health care. But he is also tasked with managing crises at home that have deeply frustrated Californians, including homelessness and extreme income inequality. [Read more about Mr. Newsom’s win here.]