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



BIG SULPHUR CREEK - CLOVERDALE (BSCC1)
Latitude: 38.83º NLongitude: 123.00º WElevation: 345 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: May 11, 2025 at 9:00 AM PDT
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  |  BSCC1

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What information is considered in this forecast?
Verification / Historical Plots
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Official 7 Day National Weather Service Forecast   (CAZ506)
rest of Tonight: Cloudy. A chance of rain. Lows near 50. Southwest winds 10 to 20 mph.

Monday: Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 50s to mid 60s. West winds 10 to 20 mph.

Monday Night: Partly cloudy. Lows in the 40s to lower 50s. West winds 10 to 15 mph.

Tuesday: Sunny. Highs in the 60s to lower 70s. West winds 10 to 20 mph.

Tuesday Night: Mostly clear. Lows in the mid 40s to lower 50s. West winds 10 to 20 mph. Gusts up to 35 mph in the evening.

Wednesday: Sunny. Highs in the mid 60s to upper 70s.

Wednesday Night and Thursday: Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s to lower 80s.

Thursday Night and Friday: Mostly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 60s to lower 80s.

Friday Night and Saturday: Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the mid 60s to lower 80s.

Saturday Night and Sunday: Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s to mid 80s.