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| MIDDLE CREEK - UPPER LAKE (MUPC1) | ||||||||||||||||||
| Latitude: 39.18º N | Longitude: 122.91º W | Elevation: 1360 Feet | ||||||||||||||||
| Location: Lake County in CA | ||||||||||||||||||
| River Group: Lower Sacramento | ||||||||||||||||||
| Issuance Time: | Jan 12 2026 at 2:29 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 12 2026 at 2:34 PM PST | ||||||||||
| Prob | Jan 13 | Jan 14 | Jan 15 | Jan 16 | Jan 17 | |||||
| 10% (Max) | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| 25% | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| 50% (Prob) | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| 75% | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| 90% (Min) | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| RFC FCST | 0.2 | 0.4 | 0.6 | 0.7 | 0.9 | |||||
| Prob | Jan 18 | Jan 19 | Jan 20 | Jan 21 | Jan 22 | |||||
| 10% (Max) | 1.1 | 1.2 | 1.4 | 1.5 | 1.7 | |||||
| 25% | 1.1 | 1.2 | 1.4 | 1.5 | 1.7 | |||||
| 50% (Prob) | 1.1 | 1.2 | 1.4 | 1.5 | 1.7 | |||||
| 75% | 1.1 | 1.2 | 1.4 | 1.5 | 1.7 | |||||
| 90% (Min) | 1.1 | 1.2 | 1.4 | 1.5 | 1.7 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ115) |
| Tonight: Clear. Lows 37 to 47. Tuesday: Sunny. Patchy frost in the morning. Highs 61 to 71. Tuesday Night: Clear. Lows 40 to 50. Wednesday: Sunny. Highs 63 to 73. Wednesday Night and Thursday: Clear. Lows 40 to 50. Highs 63 to 74. Thursday Night through Friday Night: Clear. Lows 41 to 51. Highs 62 to 74. Saturday through Sunday: Mostly clear. Highs 61 to 72. Lows 41 to 51. Sunday Night and Martin Luther King Jr Day: Partly cloudy. Lows 41 to 51. Highs 61 to 72. |