Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >

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Equipment Upgrades will cause a few NOAA Weather Radio Transmitters to be down or intermittent on October 23rd and 24th. The GJX Radar will also be intermittent on October 24th due to these upgrades.

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Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

NOAA Weather Radio (Oct 23 and 24) and GJX Radar (Oct 24) will experience intermittent outages due to equipment upgrades