National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 |  End of River Group

SACRAMENTO RIVER DELTA - MALLARD ISLAND (MLIC1)
Latitude: 38.04º NLongitude: 121.92º WElevation: 0 Feet
Location: Contra Costa County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Mar 03 2024 at 8:59 AM PSTNext Issuance: Mar 04 2024 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.
Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Verification - Historical Graphical RVF
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Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ018)
Today: Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs 51 to 57. South winds 10 to 15 mph.

Tonight: Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows around 39. Southwest winds 10 to 15 mph.

Monday: Mostly cloudy. A slight chance of rain showers in the afternoon. Highs 53 to 59. South winds up to 10 mph.

Monday Night: Mostly cloudy with a chance of rain showers. Lows around 47. South winds around 10 mph.

Tuesday: Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs 57 to 62. South winds 10 to 15 mph.

Tuesday Night: Mostly cloudy with a chance of rain showers. Lows around 47.

Wednesday: Mostly cloudy with a chance of rain showers. Highs around 59.

Wednesday Night and Thursday: Mostly clear. Lows around 42. Highs around 62.

Thursday Night and Friday: Clear. Lows around 40. Highs 61 to 66.

Friday Night: Mostly clear. Lows around 44.

Saturday: Mostly cloudy with a slight chance of rain showers. Highs 60 to 66.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Sacramento Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.