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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24 hour rainfall reports as of 1030 am 7-1-19. Find any future updates by following this link, and then clicking "1" Under "Versions"

Radar estimates with select storm reports (LSRs) overlaid on top. An interactive version which updates automatically each time we enter a new report can be found here

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

Significant Rainfall Reports This Morning