Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. 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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Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

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