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

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LAGUNA DE SANTA ROSA - SEBASTOPOL (LSEC1)
Latitude: 38.43º NLongitude: 122.83º WElevation: 50 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: Mar 28 2024 at 8:23 AM PDTNext Issuance: Mar 28 2024 at 3:00 PM PDT
Monitor Stage: 67.0 FeetFlood Stage: 69.0 Feet

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

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ506)
Today: Mostly cloudy. A slight chance of rain. Highs in the 50s to lower 60s. West winds 5 to 15 mph.

Tonight: Cloudy. Patchy fog after midnight. A slight chance of rain after midnight. Lows in the 40s. Southwest winds 10 to 15 mph and becoming southeast 5 to 10 mph after midnight.

Friday: Rain. Highs in the 40s to upper 50s. Southeast winds 10 to 20 mph.

Friday Night: Showers and a slight chance of thunderstorms. Lows in the 40s. East winds 10 to 20 mph with gusts to around 35 mph.

Saturday: Rain likely. Highs in the mid 50s to lower 60s. Northeast winds 10 to 20 mph. Chance of rain 70 percent.

Saturday Night: Mostly cloudy. Patchy fog. A slight chance of rain. Lows in the 40s.

Sunday: Partly cloudy. Highs in the upper 50s to mid 60s.

Sunday Night and Monday: Mostly clear. Lows in the 40s. Highs in the 60s to lower 70s.

Monday Night: Clear. Lows in the 40s to lower 50s.

Tuesday and Tuesday Night: Mostly clear. Highs in the lower 60s to mid 70s. Lows in the mid 40s to lower 50s.

Wednesday: Partly cloudy in the morning then becoming sunny. Highs in the lower 60s to mid 70s.
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.