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| SOUTH FORK YUBA RIVER - JONES BAR (JNSC1) | ||||||||||||||||||
| Latitude: 39.29º N | Longitude: 121.10º W | Elevation: 1060 Feet | ||||||||||||||||
| Location: Nevada County in CA | ||||||||||||||||||
| River Group: Lower Sacramento | ||||||||||||||||||
| Issuance Time: | May 12 2025 at 7:46 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. |
| Monthly Probability Plot |
| Monthly Streamflow Volume (1000s of Acre-Feet) Data Updated: May 12 2025 at 7:50 AM PDT | ||||||
| Prob | May* | Jun | Jul | Aug | Sep | Oct |
| 10% | 141.9 | 60.7 | 11.6 | 5.8 | 5.0 | 28.6 |
| 25% | 137.1 | 49.8 | 10.4 | 5.5 | 4.6 | 6.9 |
| 50% | 133.3 | 40.5 | 8.9 | 5.4 | 4.3 | 5.2 |
| 75% | 129.9 | 35.6 | 8.6 | 5.2 | 4.0 | 4.7 |
| 90% | 127.4 | 32.6 | 8.2 | 5.1 | 4.0 | 4.4 |
| Mean | + | + | + | + | + | + |
| %Mean | + | + | + | + | + | + |
| Prob | Nov | Dec | Jan | Feb | Mar | Apr |
| 10% | 53.2 | 178.6 | 153.8 | 167.1 | 193.2 | 178.8 |
| 25% | 25.0 | 67.0 | 67.2 | 101.9 | 114.2 | 124.5 |
| 50% | 9.9 | 22.3 | 33.8 | 43.7 | 71.4 | 98.5 |
| 75% | 5.2 | 11.1 | 16.7 | 21.0 | 51.8 | 79.7 |
| 90% | 4.9 | 5.2 | 9.0 | 12.7 | 29.4 | 54.9 |
| Mean | + | + | + | + | + | + |
| %Mean | + | + | + | + | + | + |
| Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %) | ||||||
| Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast. | ||||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ067) |
| Today: Mostly cloudy with a slight chance of rain showers early in the morning, then mostly cloudy late in the morning. Partly cloudy with a slight chance of rain showers in the afternoon. Warmer. Highs 55 to 69. Light winds becoming west up to 10 mph in the afternoon. Tonight: Clear. Lows 41 to 49. Light winds. Wednesday: Sunny, warmer. Highs 64 to 76. Light winds becoming west up to 10 mph in the afternoon. Wednesday Night: Mostly clear. Lows 46 to 52. Prevailing northwest winds up to 10 mph in the evening becoming light. Thursday: Mostly sunny. Warmer. Highs 70 to 82. Light winds becoming west up to 10 mph in the afternoon. Thursday Night: Partly cloudy. Lows 52 to 58. Friday: Partly cloudy. Highs 71 to 83. Friday Night: Mostly cloudy. Lows 50 to 56. Saturday: Mostly cloudy with a slight chance of rain showers. Highs 59 to 73. Saturday Night: Partly cloudy with a slight chance of rain showers. Lows 45 to 51. Sunday: Partly cloudy. Highs 62 to 76. Sunday Night and Monday: Clear. Lows 48 to 54. Highs 66 to 81. |