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

 |  End of River Group

HUMBOLDT RIVER - IMLAY (HRIN2)
Latitude: 40.69º NLongitude: 118.20º WElevation: 4130 Feet
Location: Pershing County in NevadaBulletin Group: HumboldtRiver Group: Humboldt
Issuance Time: May 11 2025 at 7:51 AM PDTNext Issuance: May 12 2025 at 9:00 AM PDT
Action/Monitor: 9.5 FeetMinor Flood: 10.3 FeetModerate Flood: 11.2 FeetMajor Flood: 12.0 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
11.7 FeetAccess to the Flying M Ranch is limited due to water over Old Idaho Stage Road. Flood waters up to a foot deep are possible on Tungsten Road, but the road may remain passable to high clearance, four-wheel drive vehicles.
10.3 FeetMinor flooding of Tungsten Road south of the river between the river and the Pit Taylor Canal. Some minor low land flooding is possible very near the river from the Humboldt County line to Rye Patch. At a higher level access to Flying M Ranch via Old Idaho Stage Road is flooded.
Official 7 Day National Weather Service Forecast   (NVZ004)
Today: Partly cloudy in the morning then clearing. Patchy blowing dust in the afternoon. Highs 77 to 87. Southwest winds 10 to 15 mph with gusts up to 35 mph increasing to 25 to 35 mph with gusts up to 55 mph in the afternoon.

Tonight: Clear in the evening then becoming partly cloudy. Patchy blowing dust in the evening. Lows 44 to 54. Southwest winds 20 to 30 mph with gusts up to 50 mph decreasing to 10 to 15 mph after midnight.

Monday: Sunny. Patchy blowing dust in the afternoon. Highs 63 to 73. Northwest winds 10 to 15 mph with gusts up to 30 mph increasing to west 20 to 30 mph with gusts up to 45 mph in the afternoon.

Monday Night: Partly cloudy. Patchy blowing dust in the evening. Slight chance of showers after midnight. Lows 35 to 40. West winds 20 to 30 mph with gusts up to 45 mph decreasing to 10 to 15 mph with gusts up to 30 mph after midnight.

Tuesday: Mostly cloudy. Slight chance of showers in the morning, then chance of showers and thunderstorms in the afternoon. Snow level 5500 to 6000 feet. Highs 58 to 63. Northwest winds 10 to 15 mph.

Tuesday Night: Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows 38 to 43.

Wednesday and Wednesday Night: Clear. Highs 65 to 70. Lows 37 to 47.

Thursday: Sunny. Highs 73 to 78.

Thursday Night: Partly cloudy. Lows 44 to 54.

Friday and Friday Night: Mostly cloudy. Highs 75 to 80. Lows 42 to 52.

Saturday: Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 71 to 76.
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.