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

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ARROYO MOCHO - PLEASANTON (AYMC1)
Latitude: 37.69º NLongitude: 121.87º WElevation: 335 Feet
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

Observed Data Credit
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Raw streamflow data is provided by the Zone 7 Water Agency.
View Zone 7 Water Agency Data for this station location.

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ510)
rest of Tonight: Mostly clear late in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph and becoming northeast after midnight.

Friday: Sunny. Areas of frost in the morning. Highs in the lower 50s. Northeast winds 5 to 10 mph.

Friday Night: Mostly clear in the evening then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northeast winds around 5 mph.

Saturday: Mostly cloudy in the morning then becoming partly cloudy. Areas of frost in the morning. Highs in the lower 50s. Northeast winds 5 to 10 mph.

Saturday Night: Mostly cloudy. Lows in the mid 30s. Light winds.

Sunday: Mostly cloudy. Highs in the 50s.

Sunday Night through Monday Night: Mostly clear. Lows in the upper 30s. Highs in the 50s.

Tuesday and Tuesday Night: Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the lower 40s.

Wednesday through Thursday: Mostly clear. Highs in the upper 50s to mid 60s. Lows in the lower 40s.
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.