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

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MATTOLE RIVER - ETTERSBURG (ETTC1)
Latitude: 40.14º NLongitude: 123.99º WElevation: 579 Feet
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Dec 04 2023 at 1:37 PM PSTNext Issuance: Dec 05 2023 at 9:00 AM PST
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
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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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Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ104)
Tonight: Mostly cloudy. Slight chance of rain through the night. Lows 46 to 56. Southeast wind 5 to 15 mph.

Tuesday: Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 55 to 65. South wind 5 to 15 mph.

Tuesday Night: Mostly cloudy. Chance of rain in the evening, then rain overnight. Windy. Rain may be heavy at times overnight. Lows 46 to 56. South wind 10 to 20 mph increasing to southeast 20 to 30 mph overnight.

Wednesday: Breezy. Rain showers and isolated thunderstorms. Highs 51 to 61. South wind 15 to 25 mph.

Wednesday Night: Rain showers and isolated thunderstorms. Lows 40 to 50. Southwest wind around 10 mph.

Thursday: Rain and isolated thunderstorms. Highs 46 to 57. Southwest wind 5 to 15 mph.

Thursday Night: Mostly cloudy. Rain likely. Lows 34 to 44.

Friday: Partly cloudy. Highs 45 to 55.

Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Areas of frost. Slight chance of rain. Lows 34 to 44.

Saturday through Sunday: Mostly cloudy. Chance of rain. Highs 47 to 62. Lows 37 to 47.

Sunday Night: Mostly cloudy. Slight chance of rain. Lows 39 to 49.

Monday: Mostly cloudy. Chance of rain. Highs 51 to 61.
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 Eureka 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.