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 31 2023 at 8:12 AM PDTNext Issuance: Jun 01 2023 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

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
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Official 7 Day National Weather Service Forecast   (CAZ018)
Tonight: Clear. Near the bay, clear in the evening then becoming mostly cloudy. Lows around 52. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Thursday: Sunny. Near the bay, mostly cloudy in the morning then clearing. Highs 76 to 82. Southwest winds 10 to 15 mph.

Thursday Night: Clear. Lows around 52. Southwest winds 10 to 20 mph.

Friday: Sunny. Highs 79 to 85. West winds 10 to 15 mph.

Friday Night: Clear. Lows around 54. Southwest winds 10 to 20 mph.

Saturday: Sunny. Highs 82 to 88.

Saturday Night: Clear. Lows around 56.

Sunday: Mostly sunny. Highs 82 to 88.

Sunday Night: Partly cloudy. Lows 54 to 60.

Monday: Mostly sunny. Highs 76 to 82.

Monday Night through Wednesday: Partly cloudy. Lows around 56. Highs 74 to 80.
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.