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Atmospheric River to Soak Northern California This Weekend

12/20/2025

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Summary

Story summary

An atmospheric river will bring significant rainfall and snow to Northern California this weekend.
The Foothills could receive more than 10 inches of rain.
The Sacramento Valley could see up to 4 inches.
Snow is expected to accumulate in the Sierra by mid-next week, with travel delays likely on Wednesday and Thursday.
Residents are advised to avoid mountain travel during peak conditions.

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Story summary

An atmospheric river will bring significant rainfall and snow to Northern California this weekend.
The Foothills could receive more than 10 inches of rain.
The Sacramento Valley could see up to 4 inches.
Snow is expected to accumulate in the Sierra by mid-next week, with travel delays likely on Wednesday and Thursday.
Residents are advised to avoid mountain travel during peak conditions.