
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Lower Mississippi RFC
River Forecast Center
The 5-Day Significant River Flood Outlook indicates the probability of experiencing significant flooding (moderate flood stage or higher) over the next 5 days. Significant flooding is defined as flooding that causes impacts to roadways and structures.




Water Story