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



AMERICAN RIVER - SACRAMENTO AT H STREET (SAMC1)
Latitude: 38.57º NLongitude: 121.42º WElevation: 45 Feet
Location: Sacramento County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Jun 30, 2025 at 9:19 AM PDT
Action/Monitor: 39.0 FeetMinor Flood: 42.0 FeetModerate Flood: 45.7 FeetMajor Flood: 46.7 Feet
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  SAMC1

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What information is considered in this forecast?
Verification / Historical Plots
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Location Photographs

ESRI™ Locator Map
Flood Impacts
46.7 FeetStages above 46.7 feet result in flooding outside the levees. Top of levee.
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Sunny. Highs 91 to 101. South winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Tonight: Clear. Lows 56 to 66. South winds up to 15 mph with gusts to around 25 mph.

Wednesday: Sunny. Highs 90 to 100. South winds up to 10 mph.

Wednesday Night: Clear. Lows 56 to 66. South winds 10 to 15 mph with gusts to around 25 mph.

Thursday: Mostly sunny. Highs 88 to 96. South winds up to 10 mph with gusts to around 20 mph.

Thursday Night: Clear. Lows 54 to 62.

Independence Day: Sunny. Highs 83 to 91.

Friday Night through Monday: Clear. Lows 52 to 61. Highs 84 to 94.