Watch how strong winter storm will hit Northern California this week day by day

National Weather Service Sacramento helps you plan your week in this model's forecast timing of rain and snow this week. Light showers will begin ahead of Tuesday's system. A much stronger winter storm will hit Northern California through Friday.
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National Weather Service Sacramento helps you plan your week in this model's forecast timing of rain and snow this week. Light showers will begin ahead of Tuesday's system. A much stronger winter storm will hit Northern California through Friday.