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: Jul 08, 2025 at 9:16 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.
Short-Range Peak Exceedance Plot   Product Info.   CSV Ensemble Files (Data in kcfs): Forecast Group | BSCC1
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Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ506)
Today: Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 60s to lower 80s. Southwest winds 5 to 15 mph.

Tonight: Mostly clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows in the upper 40s to mid 50s. West winds 5 to 15 mph.

Wednesday: Mostly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the 70s to 80s. Southwest winds 5 to 10 mph.

Wednesday Night: Mostly clear. Lows in the 50s to lower 60s. West winds 5 to 15 mph.

Thursday: Sunny. Highs in the upper 70s to lower 90s. West winds 5 to 10 mph.

Thursday Night: Mostly clear. Lows in the 50s to lower 60s.

Friday: Sunny. Highs in the mid 70s to lower 90s.

Friday Night: Mostly clear except patchy fog. Lows in the 50s.

Saturday: Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.

Saturday Night: Clear in the evening then becoming partly cloudy. Areas of fog. Lows in the 50s.

Sunday: Mostly cloudy in the morning then becoming sunny. Highs in the 70s to 80s.

Sunday Night: Mostly clear in the evening then becoming partly cloudy. Areas of fog. Lows in the 50s.

Monday: Partly cloudy in the morning then becoming sunny. Highs in the mid 70s to upper 80s.