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ARROYO VALLE - DEL VALLE RESERVOIR (DVAC1)
Latitude:
37.61º N
Longitude:
121.75º W
Elevation:
703 Feet
Location: Alameda County in CA
River Group: Central Coast
Issuance Time: Jan 11 2026 at 8:20 AM PST
Action/
Monitor:
N/A
Minor
Flood:
N/A
Moderate
Flood:
N/A
Major
Flood:
N/A
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Short-Range Peak Exceedance Plot   Product Info.   CSV Ensemble Files (Data in kcfs): Forecast Group | DVAC1
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Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ515)
Rest of Today: Partly cloudy. Highs in the mid 50s. Northeast winds around 5 mph.

Tonight: Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Light winds.

Monday: Sunny. Highs in the mid 50s. Northeast winds around 5 mph.

Monday Night: Mostly clear. Lows in the upper 30s. Light winds and becoming east around 5 mph after midnight.

Tuesday: Partly cloudy in the morning then becoming sunny. Highs in the upper 50s. Northeast winds around 5 mph.

Tuesday Night: Mostly clear. Lows in the lower 40s.

Wednesday through Friday Night: Mostly clear. Highs in the upper 50s. Lows in the lower 40s.

Saturday: Partly cloudy in the morning then becoming sunny. Highs in the upper 50s.