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



SACRAMENTO RIVER - HAMILTON CITY (HAMC1)
Latitude: 39.75º NLongitude: 122.00º WElevation: 125 Feet
Location: Glenn County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Dec 11, 2023 at 7:47 AM PST
Monitor Stage: 142.0 FeetFlood Stage: 147.0 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 File Download (Data in feet):  HAMC1
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What information is considered in this forecast?
Verification / Historical Plots
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Location Photographs

ESRI™ Locator Map
Impacts - E19 Information
137.7 FeetWest Sacramento Avenue and River Road north of Big Chico Creek flood on the east side of the river 1.5 hours after the Hamilton City gage reaches 138.5 and 138.8 feet.
144.0 FeetCounty Road 23 in Glenn County closes east of RD 2140 levee.
145.1 FeetWater inundates Phase 2A restoration area north of Hwy 32 bridge inside of levee; touches toe of levee.
146.8 FeetWater at top of Irvine Finch boat ramp.
147.2 FeetOverflow begins on the east bank of the river, from near Wilson Landing Road to Highway 32.
Official 7 Day National Weather Service Forecast   (CAZ016)
Today: Partly cloudy in the morning then clearing. Areas of frost in the morning. Highs 56 to 64. Northwest winds up to 10 mph.

Tonight: Clear. Lows 34 to 44. Light winds.

Tuesday: Patchy frost in the morning. Sunny. Highs 61 to 67. North winds 10 to 20 mph.

Tuesday Night: Clear. Lows 33 to 43. North winds 10 to 15 mph.

Wednesday: Areas of frost in the morning. Mostly sunny. Highs around 60. North winds up to 10 mph.

Wednesday Night: Partly cloudy. Lows 35 to 44.

Thursday: Mostly cloudy. Highs around 60.

Thursday Night through Friday Night: Mostly cloudy. Lows 35 to 45. Highs around 61.

Saturday and Saturday Night: Mostly clear. Highs around 63. Lows 36 to 46.

Sunday: Mostly cloudy with a chance of rain. Highs around 60.