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

 | 

SOUTH FORK GUALALA RIVER - SEA RANCH (GSRC1)
Latitude: 38.71º NLongitude: 123.43º WElevation: 40 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Jun 19 2024 at 9:01 AM PDTNext Issuance: Jun 20 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

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
Gage owner logo

Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Verification - Historical Graphical RVF
Month:  
Day:  
Year:  
Cycle:  
To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ505)
Today: Partly cloudy. Highs in the 50s to upper 60s. West winds 5 to 15 mph.

Tonight: Mostly cloudy. Patchy fog. Lows in the upper 40s. West winds 5 to 10 mph.

Thursday: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the 60s to lower 70s. West winds 5 to 10 mph.

Thursday Night: Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Friday: Sunny. Patchy fog in the morning. Highs in the mid 60s to upper 70s. West winds 5 to 10 mph.

Friday Night: Mostly clear except patchy fog. Lows in the upper 40s to mid 50s.

Saturday and Saturday Night: Mostly clear except patchy fog. Highs in the mid 60s to lower 80s. Lows in the lower 50s.

Sunday: Sunny. Highs in the lower 60s to mid 70s.

Sunday Night: Mostly clear except patchy fog. Lows in the upper 40s.

Monday through Tuesday: Mostly clear. Highs in the 60s to 70s. Lows in the upper 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.