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


Latitude: 38.02º NLongitude: 121.80º WElevation: 10 Feet
Location: Contra Costa County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: May 18 2024 at 8:22 AM PDTNext Issuance: May 19 2024 at 9:00 AM PDT
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
To view other verification locations, use our Historical Graphical River Forecast Interface.
Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ018)
Tonight: Clear. Lows around 51. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Sunday: Sunny. Highs 76 to 82. West winds up to 10 mph with gusts to around 20 mph.

Sunday Night: Clear. Lows around 51. Southwest winds 10 to 15 mph.

Monday: Sunny. Highs 78 to 84. Northwest winds 10 to 15 mph.

Monday Night: Clear. Lows around 54. West winds 10 to 15 mph with gusts to around 25 mph.

Tuesday: Sunny. Highs 82 to 88.

Tuesday Night: Clear. Lows around 54.

Wednesday and Wednesday Night: Clear. Highs 79 to 85. Lows around 54.

Thursday and Thursday Night: Mostly clear. Highs 76 to 82. Lows around 52.

Friday through Saturday: Mostly clear. Highs 71 to 77. Lows around 52.
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.