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



COSUMNES RIVER - MCCONNELL (MCNC1)
Latitude: 38.36º NLongitude: 121.34º WElevation: 5 Feet
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Apr 23, 2024 at 8:07 AM PDT
Monitor Stage: 38.5 FeetFlood Stage: 44.5 Feet
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Short-Range Peak Exceedance Plot      Product Info.    CSV Ensemble File Download (Data in kcfs):  MCNC1
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Location Photographs

ESRI™ Locator Map
Impacts - E19 Information
41.5 FeetThe Cosumnes River overflow channel begins to flow.
46.5 FeetAt approximately 44,000 cfs, water exits the river upstream and downstream of Highway 99. Dillard Road is flooded from Highway 99 to Riley Road. Twin Cities Road is flooded from Hardesty Lane to Christensen Road.
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Mostly clear in the evening then becoming mostly cloudy. Lows around 50. Southwest winds 10 to 15 mph.

Wednesday: Mostly cloudy in the morning then becoming mostly sunny. Highs 67 to 74. Southwest winds up to 10 mph.

Wednesday Night: Mostly clear. Lows around 49. Southwest winds 10 to 15 mph.

Thursday: Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 71. South winds 10 to 15 mph.

Thursday Night: Mostly cloudy. Lows around 51. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Friday: Mostly cloudy with a slight chance of showers and thunderstorms. Highs 66 to 73.

Friday Night: Mostly clear. Lows around 47.

Saturday: Sunny. Highs 69 to 75.

Saturday Night: Mostly clear. Lows around 49.

Sunday through Tuesday: Clear. Highs 72 to 80. Lows around 49.