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

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TRUCKEE RIVER - NIXON (NIXN2)
Latitude: 39.78º NLongitude: 119.34º WElevation: 3940 Feet
Location: Washoe County in NevadaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Jan 10 2026 at 8:16 AM PSTNext Issuance: Jan 11 2026 at 9:00 AM PST
Action/Monitor: 9.0 FeetMinor Flood: 10.5 FeetModerate Flood: 11.5 FeetMajor Flood: 13.0 Feet

Please Note:
1) 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.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.
Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (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
Flood Impacts
10.5 Feet Flood Stage; Minor flooding.
Official 7 Day National Weather Service Forecast   (NVZ003)
Today: Mostly cloudy in the morning then becoming partly cloudy. Highs 39 to 49. Light winds.

Tonight: Partly cloudy in the evening then clearing. Lows 23 to 28. Light winds.

Monday: Sunny. Highs 42 to 52. Light winds.

Monday Night: Clear. Lows 22 to 27. Light winds.

Tuesday: Sunny. Highs 46 to 56. Light winds.

Tuesday Night: Clear. Lows 25 to 30.

Wednesday through Saturday: Clear. Highs 49 to 59. Lows 26 to 31.
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 Reno 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.