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

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UPPER PENITENCIA CREEK - PIEDMOND ROAD (UPCC1)
Latitude: 37.39º NLongitude: 121.84º WElevation: 205 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Dec 07 2024 at 7:57 AM PSTNext Issuance: Dec 08 2024 at 9:00 AM PST
Action/Monitor: 3.5 FeetMinor Flood: 4.5 FeetModerate Flood: 6.5 FeetMajor Flood: 8.5 Feet

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 Santa Clara Valley Water District.
View Santa Clara Valley Water District Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ513)
Rest of Today: Sunny late in the morning then becoming partly cloudy. Highs around 70. Light winds and becoming northwest around 5 mph in the afternoon.

Tonight: Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Light winds.

Sunday: Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. Northwest winds around 5 mph.

Sunday Night: Mostly clear. Lows in the upper 30s to mid 40s. North winds around 5 mph.

Monday: Sunny. Highs in the upper 60s. North winds around 5 mph.

Monday Night: Mostly clear. Lows around 40.

Tuesday: Partly cloudy. Highs in the upper 60s.

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

Wednesday: Partly cloudy. Highs in the upper 60s.

Wednesday Night through Thursday Night: Partly cloudy. A slight chance of rain. Lows in the mid 40s. Highs in the upper 60s.

Friday: Mostly cloudy. A chance of rain. Highs in the lower 60s.
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 San Francisco Bay Area-Monterey 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.