National Weather Service United States Department of Commerce

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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As of 4pm Tuesday...

A Blizzard Warning has been issued for portions of northeastern SD and western MN from 3am until 8pm Wednesday. A Winter Weather Advisory has been issued for the rest of our area from midnight CST/11pm MST tonight until 6pm CST/5pm MST Wednesday.