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



SACRAMENTO RIVER - COLUSA WEIR (CLAC1)
Latitude: 39.24º NLongitude: 121.99º WElevation: 62 Feet
Location: Colusa County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Jul 26, 2024 at 7:37 AM PDT
Monitor Stage: 60.9 FeetFlood Stage: 70.1 FeetDanger Stage: 71.1 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 feet):  CLAC1
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Location Photographs

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Impacts - E19 Information
73.9 FeetStages above 73.9 feet result in major flooding. Top of levee.
60.9 FeetColusa Weir crest elevation. Overflow begins into the Sutter Bypass.
Official 7 Day National Weather Service Forecast   (CAZ016)
Tonight: Clear, cooler. Lows 54 to 60. Southeast winds 10 to 15 mph with gusts to around 30 mph.

Saturday: Sunny. Highs 82 to 88. Southeast winds up to 10 mph with gusts to around 20 mph.

Saturday Night: Clear. Lows 53 to 61. Southeast winds up to 10 mph.

Sunday: Sunny. Highs 86 to 92. Southeast winds up to 10 mph.

Sunday Night: Clear. Lows 54 to 62. Southeast winds up to 10 mph.

Monday: Sunny. Highs around 89.

Monday Night: Clear. Lows 58 to 64.

Tuesday through Thursday: Clear. Highs 91 to 100. Lows 59 to 69.

Thursday Night and Friday: Mostly clear. Lows 62 to 70. Highs 94 to 102.