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



COSUMNES RIVER - MICHIGAN BAR (MHBC1)
Latitude: 38.50º NLongitude: 121.04º WElevation: 168 Feet
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Jul 09, 2025 at 7:47 AM PDT
Action/Monitor: 7.0 FeetMinor Flood: 12.0 FeetModerate Flood: 16.0 FeetMajor Flood: 18.0 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 Files (Data in kcfs): Forecast Group | MHBC1
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Location Photographs

ESRI™ Locator Map
Flood Impacts
13.2 FeetWater floods houses in Wilton. The south bank levee near Wilton is overtopped.
12.0 FeetWater flows on to the road near Wilton.
8.0 FeetLow lying lands along the river begin to flood.
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Sunny. Highs 89 to 95. Southwest winds up to 10 mph.

Tonight: Clear. Lows 57 to 67. Southwest winds up to 10 mph.

Thursday: Sunny. Areas of smoke in the afternoon. Warmer. Highs 98 to 104. Northwest winds up to 10 mph.

Thursday Night: Clear. Lows 61 to 71. Southwest winds around 10 mph shifting to the south up to 10 mph after midnight. Gusts up to 20 mph.

Friday: Sunny. Highs 97 to 105. Southwest winds up to 10 mph.

Friday Night: Clear. Lows 59 to 69.

Saturday: Sunny. Highs 92 to 102.

Saturday Night through Tuesday: Clear. Lows 57 to 67. Highs 91 to 101.