Regional Forecasts

With one potent Pacific storm now moving east, another atmospheric river will soon take aim at the West with heavy rain, mountain snow and damaging winds to Washington, Oregon and California.

ByJonathan BellesandJonathan Erdman•

December 18, 2025

Updated: December 18, 2025, 8:42 am ESTPublished: December 18, 2025, 8:42 am EST

Where, When Severe Storms Can Impact Friday Plans

A parade of Pacific storms, accompanied by atmospheric rivers, will continue to march into the West Coast, bringing a threat of more rain. For the very latest forecast and storm recaps, click here.

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