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| COSUMNES RIVER - MCCONNELL (MCNC1) | ||||||||||||||||||
| Latitude: 38.36º N | Longitude: 121.34º W | Elevation: 5 Feet | ||||||||||||||||
| Location: Sacramento County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Jun 16 2025 at 6:27 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ017) |
| Today: Sunny. Highs 83 to 93. South winds up to 15 mph with gusts to around 25 mph. Tonight: Clear, cooler. Lows 49 to 55. South winds 10 to 15 mph with gusts to around 30 mph. Friday: Sunny. Highs 77 to 85. South winds up to 15 mph. Gusts up to 25 mph in the afternoon. Friday Night: Clear. Lows 48 to 54. West winds 10 to 15 mph with gusts to around 35 mph. Saturday: Sunny. Highs 77 to 83. Northwest winds 10 to 20 mph with gusts to around 30 mph. Saturday Night: Clear. Lows 53 to 63. Sunday: Sunny. Highs 83 to 89. Sunday Night through Tuesday Night: Clear. Lows 53 to 63. Highs 84 to 94. Wednesday: Sunny. Highs 92 to 100. |
| Flood Impacts | |
| 46.5 Feet | At 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. |
| 44.5 Feet | Flood stage. |
| 41.5 Feet | The Cosumnes River overflow channel begins to flow. |
| 38.5 Feet | Monitor Stage. |