| ||||||||||||||||||
| STONY CREEK - BLACK BUTTE RESERVOIR (BLBC1) | ||||||||||||||||||
| Latitude: 39.81º N | Longitude: 122.33º W | Elevation: 426 Feet | ||||||||||||||||
| Location: Tehama County in CA | ||||||||||||||||||
| River Group: Upper Sacramento | ||||||||||||||||||
| Issuance Time: | Jan 02 2026 at 2:09 PM PST |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| 10-Day Accumulated Volume Plot |

| Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Jan 02 2026 at 2:16 PM PST | ||||||||||
| Prob | Jan 03 | Jan 04 | Jan 05 | Jan 06 | Jan 07 | |||||
| 10% (Max) | 9.7 | 34.7 | 61.5 | 84.9 | 99.9 | |||||
| 25% | 7.3 | 26.1 | 49.2 | 66.2 | 83.8 | |||||
| 50% (Prob) | 6.1 | 18.5 | 33.5 | 48.3 | 61.7 | |||||
| 75% | 5.2 | 15.2 | 26.3 | 38.5 | 47.0 | |||||
| 90% (Min) | 4.4 | 13.3 | 23.2 | 31.1 | 38.4 | |||||
| RFC FCST | 7.1 | 23.0 | 41.3 | 58.0 | 70.3 | |||||
| Prob | Jan 08 | Jan 09 | Jan 10 | Jan 11 | Jan 12 | |||||
| 10% (Max) | 112.3 | 121.7 | 128.5 | 135.9 | 142.8 | |||||
| 25% | 90.2 | 95.2 | 99.6 | 103.4 | 106.8 | |||||
| 50% (Prob) | 71.1 | 76.2 | 80.4 | 84.0 | 87.4 | |||||
| 75% | 52.9 | 59.0 | 63.2 | 66.9 | 70.2 | |||||
| 90% (Min) | 43.3 | 46.9 | 49.9 | 52.6 | 55.2 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ015) |
| Tonight: Windy. A chance of rain early in the evening, then rain in the late evening and early morning. A chance of rain late in the night. Lows 47 to 53. Southeast winds 10 to 30 mph with gusts to around 45 mph. Saturday: Rain in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Windy. Some thunderstorms may produce heavy rainfall in the afternoon. Highs around 53. South winds 15 to 30 mph with gusts to around 45 mph. Saturday Night: Rain, windy. Lows 44 to 51. South winds 15 to 30 mph with gusts to around 45 mph. Sunday: Rain, breezy. Highs around 52. South winds 10 to 25 mph with gusts to around 40 mph. Sunday Night: Rain. Lows 41 to 47. South winds 10 to 15 mph with gusts to around 25 mph. Monday: Rain. Highs around 48. Monday Night: Mostly cloudy with a chance of rain. Lows 40 to 46. Tuesday: Mostly cloudy with a slight chance of rain. Highs around 51. Tuesday Night and Wednesday: Mostly cloudy with a chance of rain. Lows 38 to 43. Highs around 50. Wednesday Night: Mostly cloudy with a chance of rain. Lows around 34. Thursday: Partly cloudy with a slight chance of rain. Highs around 50. Thursday Night and Friday: Mostly clear. Lows around 34. Highs 48 to 54. |