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



COYOTE CREEK - COYOTE RESERVOIR (COYC1)
Latitude: 37.09º NLongitude: 121.54º WElevation: 802 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Dec 13, 2025 at 9:51 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.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  COYC1

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Official 7 Day National Weather Service Forecast   (CAZ513)
Rest of Today: Sunny. Highs in the 60s. Light winds and becoming northwest around 5 mph in the afternoon.

Tonight: Mostly clear in the evening then becoming partly cloudy. Areas of fog. Lows in the mid 40s. Light winds.

Sunday: Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the 60s. Northwest winds around 5 mph.

Sunday Night: Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the mid 40s. Northwest winds around 5 mph.

Monday: Partly cloudy. Patchy fog in the morning. Highs in the mid 60s. Northwest winds 5 to 10 mph.

Monday Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows around 50.

Tuesday through Wednesday: Mostly cloudy. Patchy fog. A chance of rain. Highs in the mid 60s. Lows in the mid 50s.

Wednesday Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. A slight chance of rain. Lows in the upper 40s.

Thursday: Mostly cloudy. Areas of fog. A slight chance of rain. Highs in the lower 60s.

Thursday Night and Friday: Mostly cloudy. Patchy fog. A chance of rain. Lows around 50. Highs in the lower 60s.