Issue date: 2025-12-26T03:45+00:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northern California, including the following areas, Sacramento Valley, northern San Joaquin Valley, Delta region, and the foothills of the Sierra Nevada. * WHEN...Through Friday afternoon. * IMPACTS...Excessive runoff will result in rises along area rivers, creeks, streams. Small streams and creeks may rise out of their banks. Flooding may occur in low-lying, poor drainage, and urban areas. Mudslides and rockslides may occur in mountain and foothill areas. * ADDITIONAL DETAILS... - Periods of moderate to heavy rain are forecast into Friday. Debris flows are not expected over recent burn scars in northern California, but do anticipate enhanced runoff in/below scars. - http://www.weather.gov/safety/flood
Issue date: 2025-12-26T02:59+00:00
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Butte, Colusa, Glenn, Sacramento, Solano, Sutter and Yolo. * WHEN...Until 600 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 656 PM PST, Doppler radar indicated moderate to heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Periods of moderate to heavy rainfall is forecast to occur in the advisory area into Friday, resulting in flooding. - Some locations that will experience flooding include... Vallejo, Fairfield, Vacaville, Davis, Woodland, Benicia, Rumsey, Maxwell, Suisun City, Dixon, Winters, Gridley, Colusa, Dunnigan, Capay, Zamora, Madison, Cadenasso, Brooks and Tancred. - http://www.weather.gov/safety/flood
Issue date: 2025-12-25T19:45+00:00
* WHAT...South winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Motherlode, Northeast Foothills, and Northern San Joaquin Valley. * WHEN...Until 10 AM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects and holiday decorations. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...High Wind Warning was downgraded to the Wind Advisory. Breezy southerly winds are expected, with the strongest this evening and overnight.
Issue date: 2025-12-24T13:39+00:00
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern California, including the following county, Sacramento. * WHEN...Until 630 AM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 537 AM PST, Local law enforcement reported heavy rain in the advisory area. Minor flooding is ongoing or expected to begin shortly. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 0.1 to 0.2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Sacramento, Parkway-South Sacramento, La Riviera, Rosemont, Cal Expo, Arden-Arcade and Sacramento Zoo. - http://www.weather.gov/safety/flood